30725057564323 has 2 divisors, whose sum is σ = 30725057564324. Its totient is φ = 30725057564322.

The previous prime is 30725057564317. The next prime is 30725057564413. The reversal of 30725057564323 is 32346575052703.

It is a weak prime.

It is an emirp because it is prime and its reverse (32346575052703) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30725057564323 - 2⁵ = 30725057564291 is a prime.

It is not a weakly prime, because it can be changed into another prime (30725057564623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15362528782161 + 15362528782162.

It is an arithmetic number, because the mean of its divisors is an integer number (15362528782162).

Almost surely, 2^{30725057564323} is an apocalyptic number.

30725057564323 is a deficient number, since it is larger than the sum of its proper divisors (1).

30725057564323 is an equidigital number, since it uses as much as digits as its factorization.

30725057564323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876000, while the sum is 52.

The spelling of 30725057564323 in words is "thirty trillion, seven hundred twenty-five billion, fifty-seven million, five hundred sixty-four thousand, three hundred twenty-three".