52154392 has 24 divisors (see below), whose sum is σ = 103212900. Its totient is φ = 24703344.

The previous prime is 52154309. The next prime is 52154437. The reversal of 52154392 is 29345125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6142 + ... + 11917.

Almost surely, 2^52154392 is an apocalyptic number.

It is an amenable number.

52154392 is a deficient number, since it is larger than the sum of its proper divisors (51058508).

52154392 is a wasteful number, since it uses less digits than its factorization.

52154392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18103 (or 18080 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 52154392 is about 7221.7997756792. The cubic root of 52154392 is about 373.6201544455.

The spelling of 52154392 in words is "fifty-two million, one hundred fifty-four thousand, three hundred ninety-two".