56166202 has 4 divisors (see below), whose sum is σ = 84249306. Its totient is φ = 28083100.

The previous prime is 56166199. The next prime is 56166211. The reversal of 56166202 is 20266165.

56166202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 51108201 + 5058001 = 7149^2 + 2249^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14041549 + ... + 14041552.

Almost surely, 2^56166202 is an apocalyptic number.

56166202 is a deficient number, since it is larger than the sum of its proper divisors (28083104).

56166202 is a wasteful number, since it uses less digits than its factorization.

56166202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28083103.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 56166202 is about 7494.4113844918. The cubic root of 56166202 is about 382.9643543827.

The spelling of 56166202 in words is "fifty-six million, one hundred sixty-six thousand, two hundred two".