32315356652405 has 16 divisors (see below), whose sum is σ = 40029598393344. Its totient is φ = 25018182272640.

The previous prime is 32315356652377. The next prime is 32315356652431. The reversal of 32315356652405 is 50425665351323.

It is not a de Polignac number, because 32315356652405 - 2¹⁰ = 32315356651381 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 15 ways as a sum of consecutive naturals, for example, 27873944 + ... + 29010126.

It is an arithmetic number, because the mean of its divisors is an integer number (2501849899584).

Almost surely, 2^{32315356652405} is an apocalyptic number.

It is an amenable number.

32315356652405 is a deficient number, since it is larger than the sum of its proper divisors (7714241740939).

32315356652405 is a wasteful number, since it uses less digits than its factorization.

32315356652405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319716.

The product of its (nonzero) digits is 9720000, while the sum is 50.

The spelling of 32315356652405 in words is "thirty-two trillion, three hundred fifteen billion, three hundred fifty-six million, six hundred fifty-two thousand, four hundred five".