52384957 has 8 divisors (see below), whose sum is σ = 55229760. Its totient is φ = 49548960.

The previous prime is 52384951. The next prime is 52384967. The reversal of 52384957 is 75948325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-52384957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52384951) 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, 12648 + ... + 16270.

It is an arithmetic number, because the mean of its divisors is an integer number (6903720).

Almost surely, 2^52384957 is an apocalyptic number.

It is an amenable number.

52384957 is a deficient number, since it is larger than the sum of its proper divisors (2844803).

52384957 is a wasteful number, since it uses less digits than its factorization.

52384957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4403.

The product of its digits is 302400, while the sum is 43.

The square root of 52384957 is about 7237.7452980883. The cubic root of 52384957 is about 374.1699138336.

The spelling of 52384957 in words is "fifty-two million, three hundred eighty-four thousand, nine hundred fifty-seven".