52854764434 has 16 divisors (see below), whose sum is σ = 79625058048. Its totient is φ = 26313167872.

The previous prime is 52854764411. The next prime is 52854764441. The reversal of 52854764434 is 43446745825.

52854764434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52854764434² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1236747 + ... + 1278769.

It is an arithmetic number, because the mean of its divisors is an integer number (4976566128).

Almost surely, 2^52854764434 is an apocalyptic number.

52854764434 is a deficient number, since it is larger than the sum of its proper divisors (26770293614).

52854764434 is a wasteful number, since it uses less digits than its factorization.

52854764434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44729.

The product of its digits is 12902400, while the sum is 52.

The spelling of 52854764434 in words is "fifty-two billion, eight hundred fifty-four million, seven hundred sixty-four thousand, four hundred thirty-four".