52166274032 has 20 divisors (see below), whose sum is σ = 101120603760. Its totient is φ = 26070634368.

The previous prime is 52166274029. The next prime is 52166274047. The reversal of 52166274032 is 23047266125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746948 + ... + 813795.

It is an arithmetic number, because the mean of its divisors is an integer number (5056030188).

Almost surely, 2^52166274032 is an apocalyptic number.

It is an amenable number.

52166274032 is a deficient number, since it is larger than the sum of its proper divisors (48954329728).

52166274032 is a wasteful number, since it uses less digits than its factorization.

52166274032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562840 (or 1562834 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 52166274032 in words is "fifty-two billion, one hundred sixty-six million, two hundred seventy-four thousand, thirty-two".