52162431345 has 48 divisors (see below), whose sum is σ = 90991984512. Its totient is φ = 27642746880.

The previous prime is 52162431313. The next prime is 52162431367. The reversal of 52162431345 is 54313426125.

52162431345 is a `hidden beast` number, since 5 + 21 + 624 + 3 + 1 + 3 + 4 + 5 = 666.

It is not a de Polignac number, because 52162431345 - 2⁵ = 52162431313 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 8395290 + ... + 8401500.

It is an arithmetic number, because the mean of its divisors is an integer number (1895666344).

Almost surely, 2^52162431345 is an apocalyptic number.

It is an amenable number.

52162431345 is a deficient number, since it is larger than the sum of its proper divisors (38829553167).

52162431345 is a wasteful number, since it uses less digits than its factorization.

52162431345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7382 (or 7379 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 52162431345 in words is "fifty-two billion, one hundred sixty-two million, four hundred thirty-one thousand, three hundred forty-five".