52266240424 has 16 divisors (see below), whose sum is σ = 98008979220. Its totient is φ = 26130512640.

The previous prime is 52266240407. The next prime is 52266240431. The reversal of 52266240424 is 42404266225.

It can be written as a sum of positive squares in 2 ways, for example, as 51760800100 + 505440324 = 227510^2 + 22482^2 .

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, 239409 + ... + 402304.

Almost surely, 2^52266240424 is an apocalyptic number.

It is an amenable number.

52266240424 is a deficient number, since it is larger than the sum of its proper divisors (45742738796).

52266240424 is a wasteful number, since it uses less digits than its factorization.

52266240424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651900 (or 651896 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

The spelling of 52266240424 in words is "fifty-two billion, two hundred sixty-six million, two hundred forty thousand, four hundred twenty-four".