52266752974 has 4 divisors (see below), whose sum is σ = 78400129464. Its totient is φ = 26133376486.

The previous prime is 52266752947. The next prime is 52266753047. The reversal of 52266752974 is 47925766225.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13066688242 + ... + 13066688245.

It is an arithmetic number, because the mean of its divisors is an integer number (19600032366).

Almost surely, 2^52266752974 is an apocalyptic number.

52266752974 is a deficient number, since it is larger than the sum of its proper divisors (26133376490).

52266752974 is a wasteful number, since it uses less digits than its factorization.

52266752974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26133376489.

The product of its digits is 12700800, while the sum is 55.

The spelling of 52266752974 in words is "fifty-two billion, two hundred sixty-six million, seven hundred fifty-two thousand, nine hundred seventy-four".