2537302561056 has 120 divisors (see below), whose sum is σ = 7483278246444. Its totient is φ = 843371274240.

The previous prime is 2537302561037. The next prime is 2537302561063. The reversal of 2537302561056 is 6501652037352.

2537302561056 is a `hidden beast` number, since 2 + 5 + 3 + 7 + 3 + 0 + 25 + 610 + 5 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2477110845456 + 60191715600 = 1573884^2 + 245340^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 471565 + ... + 2301516.

Almost surely, 2^{2537302561056} is an apocalyptic number.

It is an amenable number.

2537302561056 is an abundant number, since it is smaller than the sum of its proper divisors (4945975685388).

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

2537302561056 is a wasteful number, since it uses less digits than its factorization.

2537302561056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773456 (or 2773439 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

The spelling of 2537302561056 in words is "two trillion, five hundred thirty-seven billion, three hundred two million, five hundred sixty-one thousand, fifty-six".