5256235604745 has 48 divisors (see below), whose sum is σ = 9534171628800. Its totient is φ = 2673758533248.

The previous prime is 5256235604677. The next prime is 5256235604749. The reversal of 5256235604745 is 5474065326525.

5256235604745 is a `hidden beast` number, since 5 + 2 + 5 + 6 + 2 + 3 + 560 + 4 + 74 + 5 = 666.

It is not a de Polignac number, because 5256235604745 - 2⁸ = 5256235604489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5256235604691 and 5256235604700.

It is not an unprimeable number, because it can be changed into a prime (5256235604749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6914557 + ... + 7636986.

It is an arithmetic number, because the mean of its divisors is an integer number (198628575600).

Almost surely, 2^{5256235604745} is an apocalyptic number.

It is an amenable number.

5256235604745 is a deficient number, since it is larger than the sum of its proper divisors (4277936024055).

5256235604745 is a wasteful number, since it uses less digits than its factorization.

5256235604745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14551926 (or 14551923 counting only the distinct ones).

The product of its (nonzero) digits is 30240000, while the sum is 54.

The spelling of 5256235604745 in words is "five trillion, two hundred fifty-six billion, two hundred thirty-five million, six hundred four thousand, seven hundred forty-five".