315472844605 has 32 divisors (see below), whose sum is σ = 399391036416. Its totient is φ = 238747643904.

The previous prime is 315472844591. The next prime is 315472844627. The reversal of 315472844605 is 506448274513.

It is not a de Polignac number, because 315472844605 - 2¹¹ = 315472842557 is a prime.

It is a Duffinian number.

It is a congruent 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, 5990469 + ... + 6042901.

It is an arithmetic number, because the mean of its divisors is an integer number (12480969888).

Almost surely, 2^315472844605 is an apocalyptic number.

It is an amenable number.

315472844605 is a deficient number, since it is larger than the sum of its proper divisors (83918191811).

315472844605 is a wasteful number, since it uses less digits than its factorization.

315472844605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53037.

The product of its (nonzero) digits is 3225600, while the sum is 49.

The spelling of 315472844605 in words is "three hundred fifteen billion, four hundred seventy-two million, eight hundred forty-four thousand, six hundred five".