52605306615 has 16 divisors (see below), whose sum is σ = 85756576608. Its totient is φ = 27526801536.

The previous prime is 52605306599. The next prime is 52605306623. The reversal of 52605306615 is 51660350625.

It is not a de Polignac number, because 52605306615 - 2⁴ = 52605306599 is a prime.

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, 33084304 + ... + 33085893.

It is an arithmetic number, because the mean of its divisors is an integer number (5359786038).

Almost surely, 2^52605306615 is an apocalyptic number.

52605306615 is a deficient number, since it is larger than the sum of its proper divisors (33151269993).

52605306615 is a wasteful number, since it uses less digits than its factorization.

52605306615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66170258.

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 52605306615 in words is "fifty-two billion, six hundred five million, three hundred six thousand, six hundred fifteen".