56902350311 has 2 divisors, whose sum is σ = 56902350312. Its totient is φ = 56902350310.

The previous prime is 56902350301. The next prime is 56902350361. The reversal of 56902350311 is 11305320965.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56902350311 - 2⁶ = 56902350247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56902350301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28451175155 + 28451175156.

It is an arithmetic number, because the mean of its divisors is an integer number (28451175156).

Almost surely, 2^56902350311 is an apocalyptic number.

56902350311 is a deficient number, since it is larger than the sum of its proper divisors (1).

56902350311 is an equidigital number, since it uses as much as digits as its factorization.

56902350311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 35.

The spelling of 56902350311 in words is "fifty-six billion, nine hundred two million, three hundred fifty thousand, three hundred eleven".