52802090 has 16 divisors (see below), whose sum is σ = 103684320. Its totient is φ = 19200720.

The previous prime is 52802053. The next prime is 52802111. The reversal of 52802090 is 9020825.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239900 + ... + 240119.

It is an arithmetic number, because the mean of its divisors is an integer number (6480270).

Almost surely, 2^52802090 is an apocalyptic number.

52802090 is a deficient number, since it is larger than the sum of its proper divisors (50882230).

52802090 is a wasteful number, since it uses less digits than its factorization.

52802090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480037.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 52802090 is about 7266.5046618027. The cubic root of 52802090 is about 375.1604409764.

The spelling of 52802090 in words is "fifty-two million, eight hundred two thousand, ninety".