52576887 has 8 divisors (see below), whose sum is σ = 76475520. Its totient is φ = 31864760.

The previous prime is 52576877. The next prime is 52576897. The reversal of 52576887 is 78867525.

It is an interprime number because it is at equal distance from previous prime (52576877) and next prime (52576897).

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 52576887 - 2⁴ = 52576871 is a prime.

It is a super-2 number, since 2×52576887² = 5528658093221538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52576807) 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, 796587 + ... + 796652.

It is an arithmetic number, because the mean of its divisors is an integer number (9559440).

Almost surely, 2^52576887 is an apocalyptic number.

52576887 is a deficient number, since it is larger than the sum of its proper divisors (23898633).

52576887 is a wasteful number, since it uses less digits than its factorization.

52576887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593253.

The product of its digits is 940800, while the sum is 48.

The square root of 52576887 is about 7250.9921390110. The cubic root of 52576887 is about 374.6263228759.

The spelling of 52576887 in words is "fifty-two million, five hundred seventy-six thousand, eight hundred eighty-seven".