315554255104625 has 32 divisors (see below), whose sum is σ = 402195194159616. Its totient is φ = 247069496515200.

The previous prime is 315554255104609. The next prime is 315554255104729. The reversal of 315554255104625 is 526401552455513.

It is not a de Polignac number, because 315554255104625 - 2⁴ = 315554255104609 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 638970797 + ... + 639464453.

It is an arithmetic number, because the mean of its divisors is an integer number (12568599817488).

Almost surely, 2^{315554255104625} is an apocalyptic number.

It is an amenable number.

315554255104625 is a deficient number, since it is larger than the sum of its proper divisors (86640939054991).

315554255104625 is a wasteful number, since it uses less digits than its factorization.

315554255104625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602522 (or 602512 counting only the distinct ones).

The product of its (nonzero) digits is 18000000, while the sum is 53.

The spelling of 315554255104625 in words is "three hundred fifteen trillion, five hundred fifty-four billion, two hundred fifty-five million, one hundred four thousand, six hundred twenty-five".