52719392 has 24 divisors (see below), whose sum is σ = 113227632. Its totient is φ = 23963200.

The previous prime is 52719389. The next prime is 52719409. The reversal of 52719392 is 29391725.

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 3 ways as a sum of consecutive naturals, for example, 74534 + ... + 75237.

It is an arithmetic number, because the mean of its divisors is an integer number (4717818).

Almost surely, 2^52719392 is an apocalyptic number.

It is an amenable number.

52719392 is an abundant number, since it is smaller than the sum of its proper divisors (60508240).

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

52719392 is a wasteful number, since it uses less digits than its factorization.

52719392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149792 (or 149784 counting only the distinct ones).

The product of its digits is 34020, while the sum is 38.

The square root of 52719392 is about 7260.8120757943. The cubic root of 52719392 is about 374.9644813767.

The spelling of 52719392 in words is "fifty-two million, seven hundred nineteen thousand, three hundred ninety-two".