52634128 has 40 divisors (see below), whose sum is σ = 106378112. Its totient is φ = 25204608.

The previous prime is 52634111. The next prime is 52634129. The reversal of 52634128 is 82143625.

It is a self number, because there is not a number n which added to its sum of digits gives 52634128.

It is not an unprimeable number, because it can be changed into a prime (52634129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39001 + ... + 40327.

Almost surely, 2^52634128 is an apocalyptic number.

It is an amenable number.

52634128 is an abundant number, since it is smaller than the sum of its proper divisors (53743984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52634128 is a wasteful number, since it uses less digits than its factorization.

52634128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439 (or 1433 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 52634128 is about 7254.9381803017. The cubic root of 52634128 is about 374.7622267504.

The spelling of 52634128 in words is "fifty-two million, six hundred thirty-four thousand, one hundred twenty-eight".