56033530224257 has 4 divisors (see below), whose sum is σ = 56039710174896. Its totient is φ = 56027350273620.

The previous prime is 56033530224239. The next prime is 56033530224293. The reversal of 56033530224257 is 75242203533065.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56033530224257 - 2¹⁶ = 56033530158721 is a prime.

It is a super-2 number, since 2×56033530224257² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56033530244257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3089961719 + ... + 3089979852.

It is an arithmetic number, because the mean of its divisors is an integer number (14009927543724).

Almost surely, 2^{56033530224257} is an apocalyptic number.

It is an amenable number.

56033530224257 is a deficient number, since it is larger than the sum of its proper divisors (6179950639).

56033530224257 is an equidigital number, since it uses as much as digits as its factorization.

56033530224257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6179950638.

The product of its (nonzero) digits is 4536000, while the sum is 47.

The spelling of 56033530224257 in words is "fifty-six trillion, thirty-three billion, five hundred thirty million, two hundred twenty-four thousand, two hundred fifty-seven".