56077011 has 12 divisors (see below), whose sum is σ = 81787888. Its totient is φ = 37021104.

The previous prime is 56077001. The next prime is 56077019. The reversal of 56077011 is 11077065.

It is not a de Polignac number, because 56077011 - 2⁶ = 56076947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56077019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29320 + ... + 31173.

Almost surely, 2^56077011 is an apocalyptic number.

56077011 is a deficient number, since it is larger than the sum of its proper divisors (25710877).

56077011 is a wasteful number, since it uses less digits than its factorization.

56077011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60602 (or 60599 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 56077011 is about 7488.4585196154. The cubic root of 56077011 is about 382.7615332986.

The spelling of 56077011 in words is "fifty-six million, seventy-seven thousand, eleven".