2885263598880 has 288 divisors, whose sum is σ = 10680749889264. Its totient is φ = 705034027008.

The previous prime is 2885263598813. The next prime is 2885263598911. The reversal of 2885263598880 is 888953625882.

2885263598880 is a `hidden beast` number, since 2 + 8 + 8 + 5 + 26 + 3 + 598 + 8 + 8 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 154798181136 + 2730465417744 = 393444^2 + 1652412^2 .

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 2885263598799 and 2885263598808.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2002132 + ... + 3127148.

Almost surely, 2^{2885263598880} is an apocalyptic number.

2885263598880 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 2885263598880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5340374944632).

2885263598880 is an abundant number, since it is smaller than the sum of its proper divisors (7795486290384).

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

2885263598880 is a wasteful number, since it uses less digits than its factorization.

2885263598880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125188 (or 1125177 counting only the distinct ones).

The product of its (nonzero) digits is 530841600, while the sum is 72.

The spelling of 2885263598880 in words is "two trillion, eight hundred eighty-five billion, two hundred sixty-three million, five hundred ninety-eight thousand, eight hundred eighty".