56277016 has 8 divisors (see below), whose sum is σ = 105519420. Its totient is φ = 28138504.

The previous prime is 56277007. The next prime is 56277029. The reversal of 56277016 is 61077265.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3517306 + ... + 3517321.

Almost surely, 2^56277016 is an apocalyptic number.

It is an amenable number.

56277016 is a deficient number, since it is larger than the sum of its proper divisors (49242404).

56277016 is a wasteful number, since it uses less digits than its factorization.

56277016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7034633 (or 7034629 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 56277016 is about 7501.8008504625. The cubic root of 56277016 is about 383.2160474623.

The spelling of 56277016 in words is "fifty-six million, two hundred seventy-seven thousand, sixteen".