316225105077 has 48 divisors (see below), whose sum is σ = 521022955200. Its totient is φ = 169618821120.

The previous prime is 316225105051. The next prime is 316225105087. The reversal of 316225105077 is 770501522613.

It is a happy number.

It is not a de Polignac number, because 316225105077 - 2¹⁵ = 316225072309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316225105087) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214924 + ... + 823797.

It is an arithmetic number, because the mean of its divisors is an integer number (10854644900).

Almost surely, 2^316225105077 is an apocalyptic number.

It is an amenable number.

316225105077 is a deficient number, since it is larger than the sum of its proper divisors (204797850123).

316225105077 is a wasteful number, since it uses less digits than its factorization.

316225105077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038866 (or 1038859 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 316225105077 in words is "three hundred sixteen billion, two hundred twenty-five million, one hundred five thousand, seventy-seven".