315030423054 has 16 divisors (see below), whose sum is σ = 630120062592. Its totient is φ = 105000271608.

The previous prime is 315030422983. The next prime is 315030423067. The reversal of 315030423054 is 450324030513.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398044 + ... + 2525999.

It is an arithmetic number, because the mean of its divisors is an integer number (39382503912).

Almost surely, 2^315030423054 is an apocalyptic number.

315030423054 is an abundant number, since it is smaller than the sum of its proper divisors (315089639538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315030423054 is a wasteful number, since it uses less digits than its factorization.

315030423054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4934711.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 315030423054 its reverse (450324030513), we get a palindrome (765354453567).

The spelling of 315030423054 in words is "three hundred fifteen billion, thirty million, four hundred twenty-three thousand, fifty-four".