315401052 has 24 divisors (see below), whose sum is σ = 738266256. Its totient is φ = 104800768.

The previous prime is 315401041. The next prime is 315401057. The reversal of 315401052 is 250104513.

315401052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315401057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37653 + ... + 45260.

It is an arithmetic number, because the mean of its divisors is an integer number (30761094).

Almost surely, 2^315401052 is an apocalyptic number.

It is an amenable number.

315401052 is an abundant number, since it is smaller than the sum of its proper divisors (422865204).

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

315401052 is a wasteful number, since it uses less digits than its factorization.

315401052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83237 (or 83235 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 315401052 is about 17759.5341155110. The cubic root of 315401052 is about 680.6978504828.

Adding to 315401052 its reverse (250104513), we get a palindrome (565505565).

The spelling of 315401052 in words is "three hundred fifteen million, four hundred one thousand, fifty-two".