652047871974 has 16 divisors (see below), whose sum is σ = 1304403292080. Its totient is φ = 217298032640.

The previous prime is 652047871939. The next prime is 652047871987. The reversal of 652047871974 is 479178740256.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12786939 + ... + 12837830.

It is an arithmetic number, because the mean of its divisors is an integer number (81525205755).

Almost surely, 2^652047871974 is an apocalyptic number.

652047871974 is an abundant number, since it is smaller than the sum of its proper divisors (652355420106).

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

652047871974 is a wasteful number, since it uses less digits than its factorization.

652047871974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25629015.

The product of its (nonzero) digits is 23708160, while the sum is 60.

The spelling of 652047871974 in words is "six hundred fifty-two billion, forty-seven million, eight hundred seventy-one thousand, nine hundred seventy-four".