5256533652176 has 40 divisors (see below), whose sum is σ = 10721361467520. Its totient is φ = 2489751323136.

The previous prime is 5256533652169. The next prime is 5256533652241. The reversal of 5256533652176 is 6712563356525.

It is a super-2 number, since 2×5256533652176² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3482201 + ... + 4758023.

It is an arithmetic number, because the mean of its divisors is an integer number (268034036688).

Almost surely, 2^{5256533652176} is an apocalyptic number.

It is an amenable number.

5256533652176 is an abundant number, since it is smaller than the sum of its proper divisors (5464827815344).

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

5256533652176 is a wasteful number, since it uses less digits than its factorization.

5256533652176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289403 (or 1289397 counting only the distinct ones).

The product of its digits is 34020000, while the sum is 56.

The spelling of 5256533652176 in words is "five trillion, two hundred fifty-six billion, five hundred thirty-three million, six hundred fifty-two thousand, one hundred seventy-six".