2858425720560 has 480 divisors, whose sum is σ = 10048936826880. Its totient is φ = 746800736256.

The previous prime is 2858425720559. The next prime is 2858425720567. The reversal of 2858425720560 is 650275248582.

2858425720560 is a `hidden beast` number, since 2 + 8 + 5 + 8 + 4 + 2 + 5 + 72 + 0 + 560 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2858425720497 and 2858425720506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2858425720567) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1922276137 + ... + 1922277623.

It is an arithmetic number, because the mean of its divisors is an integer number (20935285056).

Almost surely, 2^{2858425720560} is an apocalyptic number.

2858425720560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2858425720560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5024468413440).

2858425720560 is an abundant number, since it is smaller than the sum of its proper divisors (7190511106320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2858425720560 is a wasteful number, since it uses less digits than its factorization.

2858425720560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822 (or 1737 counting only the distinct ones).

The product of its (nonzero) digits is 10752000, while the sum is 54.

The spelling of 2858425720560 in words is "two trillion, eight hundred fifty-eight billion, four hundred twenty-five million, seven hundred twenty thousand, five hundred sixty".