56016066695 has 16 divisors (see below), whose sum is σ = 67662030240. Its totient is φ = 44518656384.

The previous prime is 56016066677. The next prime is 56016066709. The reversal of 56016066695 is 59666061065.

It is a cyclic number.

It is not a de Polignac number, because 56016066695 - 2¹⁶ = 56016001159 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404096 + ... + 524714.

It is an arithmetic number, because the mean of its divisors is an integer number (4228876890).

Almost surely, 2^56016066695 is an apocalyptic number.

56016066695 is a deficient number, since it is larger than the sum of its proper divisors (11645963545).

56016066695 is a wasteful number, since it uses less digits than its factorization.

56016066695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121234.

The product of its (nonzero) digits is 1749600, while the sum is 50.

The spelling of 56016066695 in words is "fifty-six billion, sixteen million, sixty-six thousand, six hundred ninety-five".