56166301 has 16 divisors (see below), whose sum is σ = 59682240. Its totient is φ = 52778880.

The previous prime is 56166293. The next prime is 56166307. The reversal of 56166301 is 10366165.

It is a cyclic number.

It is not a de Polignac number, because 56166301 - 2³ = 56166293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56166301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56166307) 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, 266086 + ... + 266296.

It is an arithmetic number, because the mean of its divisors is an integer number (3730140).

Almost surely, 2^56166301 is an apocalyptic number.

It is an amenable number.

56166301 is a deficient number, since it is larger than the sum of its proper divisors (3515939).

56166301 is a wasteful number, since it uses less digits than its factorization.

56166301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 56166301 is about 7494.4179894105. The cubic root of 56166301 is about 382.9645793902.

The spelling of 56166301 in words is "fifty-six million, one hundred sixty-six thousand, three hundred one".