2050387560 has 256 divisors, whose sum is σ = 7561209600. Its totient is φ = 490945536.

The previous prime is 2050387553. The next prime is 2050387579. The reversal of 2050387560 is 657830502.

2050387560 is a `hidden beast` number, since 20 + 503 + 8 + 75 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 517507 + ... + 521453.

It is an arithmetic number, because the mean of its divisors is an integer number (29535975).

Almost surely, 2^2050387560 is an apocalyptic number.

2050387560 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 2050387560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3780604800).

2050387560 is an abundant number, since it is smaller than the sum of its proper divisors (5510822040).

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

2050387560 is a wasteful number, since it uses less digits than its factorization.

2050387560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4017 (or 4007 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 2050387560 is about 45281.2053726488. The cubic root of 2050387560 is about 1270.4141414975.

The spelling of 2050387560 in words is "two billion, fifty million, three hundred eighty-seven thousand, five hundred sixty".