56275066 has 16 divisors (see below), whose sum is σ = 93265344. Its totient is φ = 25330624.

The previous prime is 56275061. The next prime is 56275081. The reversal of 56275066 is 66057265.

It is not an unprimeable number, because it can be changed into a prime (56275061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35200 + ... + 36763.

It is an arithmetic number, because the mean of its divisors is an integer number (5829084).

Almost surely, 2^56275066 is an apocalyptic number.

56275066 is a deficient number, since it is larger than the sum of its proper divisors (36990278).

56275066 is a wasteful number, since it uses less digits than its factorization.

56275066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72005.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 56275066 is about 7501.6708805439. The cubic root of 56275066 is about 383.2116212627.

The spelling of 56275066 in words is "fifty-six million, two hundred seventy-five thousand, sixty-six".