52902881 has 16 divisors (see below), whose sum is σ = 55624320. Its totient is φ = 50279040.

The previous prime is 52902869. The next prime is 52902887. The reversal of 52902881 is 18820925.

It is a cyclic number.

It is not a de Polignac number, because 52902881 - 2¹⁰ = 52901857 is a prime.

It is a super-2 number, since 2×52902881² = 5597429636200322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52902887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305711 + ... + 305883.

It is an arithmetic number, because the mean of its divisors is an integer number (3476520).

Almost surely, 2^52902881 is an apocalyptic number.

It is an amenable number.

52902881 is a deficient number, since it is larger than the sum of its proper divisors (2721439).

52902881 is a wasteful number, since it uses less digits than its factorization.

52902881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 52902881 is about 7273.4366705155. The cubic root of 52902881 is about 375.3989969496.

The spelling of 52902881 in words is "fifty-two million, nine hundred two thousand, eight hundred eighty-one".