52355879 has 8 divisors (see below), whose sum is σ = 53049360. Its totient is φ = 51667200.

The previous prime is 52355857. The next prime is 52355881. The reversal of 52355879 is 97855325.

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

It is a cyclic number.

It is not a de Polignac number, because 52355879 - 2²⁰ = 51307303 is a prime.

It is a super-2 number, since 2×52355879² = 5482276131725282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52351879) 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, 24119 + ... + 26199.

It is an arithmetic number, because the mean of its divisors is an integer number (6631170).

Almost surely, 2^52355879 is an apocalyptic number.

52355879 is a deficient number, since it is larger than the sum of its proper divisors (693481).

52355879 is a wasteful number, since it uses less digits than its factorization.

52355879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401.

The product of its digits is 378000, while the sum is 44.

The square root of 52355879 is about 7235.7362445020. The cubic root of 52355879 is about 374.1006692316.

The spelling of 52355879 in words is "fifty-two million, three hundred fifty-five thousand, eight hundred seventy-nine".