55076965767 has 16 divisors (see below), whose sum is σ = 83493076480. Its totient is φ = 35864069976.

The previous prime is 55076965747. The next prime is 55076965771. The reversal of 55076965767 is 76756967055.

55076965767 is a `hidden beast` number, since 5 + 50 + 7 + 6 + 9 + 6 + 576 + 7 = 666.

It is not a de Polignac number, because 55076965767 - 2²² = 55072771463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55076965747) 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, 23718463 + ... + 23720784.

It is an arithmetic number, because the mean of its divisors is an integer number (5218317280).

Almost surely, 2^55076965767 is an apocalyptic number.

55076965767 is a deficient number, since it is larger than the sum of its proper divisors (28416110713).

55076965767 is a wasteful number, since it uses less digits than its factorization.

55076965767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47439299 (or 47439293 counting only the distinct ones).

The product of its (nonzero) digits is 83349000, while the sum is 63.

The spelling of 55076965767 in words is "fifty-five billion, seventy-six million, nine hundred sixty-five thousand, seven hundred sixty-seven".