56000752331 has 2 divisors, whose sum is σ = 56000752332. Its totient is φ = 56000752330.

The previous prime is 56000752273. The next prime is 56000752363. The reversal of 56000752331 is 13325700065.

It is an a-pointer prime, because the next prime (56000752363) can be obtained adding 56000752331 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56000752331 - 2¹⁰ = 56000751307 is a prime.

It is a super-2 number, since 2×56000752331² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (56000752391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28000376165 + 28000376166.

It is an arithmetic number, because the mean of its divisors is an integer number (28000376166).

Almost surely, 2^56000752331 is an apocalyptic number.

56000752331 is a deficient number, since it is larger than the sum of its proper divisors (1).

56000752331 is an equidigital number, since it uses as much as digits as its factorization.

56000752331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 32.

The spelling of 56000752331 in words is "fifty-six billion, seven hundred fifty-two thousand, three hundred thirty-one".