2537256960 has 960 divisors, whose sum is σ = 11416204800. Its totient is φ = 525533184.

The previous prime is 2537256947. The next prime is 2537256961. The reversal of 2537256960 is 696527352.

2537256960 is a `hidden beast` number, since 2 + 537 + 2 + 56 + 9 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2537256961) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 110315509 + ... + 110315531.

It is an arithmetic number, because the mean of its divisors is an integer number (11891880).

Almost surely, 2^2537256960 is an apocalyptic number.

2537256960 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 2537256960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5708102400).

2537256960 is an abundant number, since it is smaller than the sum of its proper divisors (8878947840).

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

2537256960 is a wasteful number, since it uses less digits than its factorization.

2537256960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 2537256960 is about 50371.1917667232. The cubic root of 2537256960 is about 1363.9176542623.

The spelling of 2537256960 in words is "two billion, five hundred thirty-seven million, two hundred fifty-six thousand, nine hundred sixty".