52167788 has 12 divisors (see below), whose sum is σ = 91386960. Its totient is φ = 26057232.

The previous prime is 52167779. The next prime is 52167793. The reversal of 52167788 is 88776125.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1883 + ... + 10386.

It is an arithmetic number, because the mean of its divisors is an integer number (7615580).

Almost surely, 2^52167788 is an apocalyptic number.

It is an amenable number.

52167788 is a deficient number, since it is larger than the sum of its proper divisors (39219172).

52167788 is a wasteful number, since it uses less digits than its factorization.

52167788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13336 (or 13334 counting only the distinct ones).

The product of its digits is 188160, while the sum is 44.

The square root of 52167788 is about 7222.7271857658. The cubic root of 52167788 is about 373.6521401642.

The spelling of 52167788 in words is "fifty-two million, one hundred sixty-seven thousand, seven hundred eighty-eight".