311552352425 has 12 divisors (see below), whose sum is σ = 386922038976. Its totient is φ = 248856642000.

The previous prime is 311552352401. The next prime is 311552352451. The reversal of 311552352425 is 524253255113.

It is not a de Polignac number, because 311552352425 - 2¹⁶ = 311552286889 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9614501 + ... + 9646850.

It is an arithmetic number, because the mean of its divisors is an integer number (32243503248).

Almost surely, 2^311552352425 is an apocalyptic number.

It is an amenable number.

311552352425 is a deficient number, since it is larger than the sum of its proper divisors (75369686551).

311552352425 is a wasteful number, since it uses less digits than its factorization.

311552352425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19262008 (or 19262003 counting only the distinct ones).

The product of its digits is 180000, while the sum is 38.

The spelling of 311552352425 in words is "three hundred eleven billion, five hundred fifty-two million, three hundred fifty-two thousand, four hundred twenty-five".