52088557 has 8 divisors (see below), whose sum is σ = 54912800. Its totient is φ = 49272624.

The previous prime is 52088539. The next prime is 52088567. The reversal of 52088557 is 75588025.

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

It is not a de Polignac number, because 52088557 - 2⁷ = 52088429 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 (52088567) 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, 14098 + ... + 17404.

It is an arithmetic number, because the mean of its divisors is an integer number (6864100).

Almost surely, 2^52088557 is an apocalyptic number.

It is an amenable number.

52088557 is a deficient number, since it is larger than the sum of its proper divisors (2824243).

52088557 is a wasteful number, since it uses less digits than its factorization.

52088557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4155.

The product of its (nonzero) digits is 112000, while the sum is 40.

The square root of 52088557 is about 7217.2402620392. The cubic root of 52088557 is about 373.4628801235.

The spelling of 52088557 in words is "fifty-two million, eighty-eight thousand, five hundred fifty-seven".