315225425350 has 24 divisors (see below), whose sum is σ = 639621046008. Its totient is φ = 114627427200.

The previous prime is 315225425329. The next prime is 315225425357. The reversal of 315225425350 is 53524522513.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315225425357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286568019 + ... + 286569118.

It is an arithmetic number, because the mean of its divisors is an integer number (26650876917).

Almost surely, 2^315225425350 is an apocalyptic number.

315225425350 is an abundant number, since it is smaller than the sum of its proper divisors (324395620658).

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

315225425350 is a wasteful number, since it uses less digits than its factorization.

315225425350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573137160 (or 573137155 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 315225425350 its reverse (53524522513), we get a palindrome (368749947863).

The spelling of 315225425350 in words is "three hundred fifteen billion, two hundred twenty-five million, four hundred twenty-five thousand, three hundred fifty".