54679764791 has 8 divisors (see below), whose sum is σ = 55958394624. Its totient is φ = 53401453560.

The previous prime is 54679764761. The next prime is 54679764803. The reversal of 54679764791 is 19746797645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54679764791 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 (54679764721) 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, 287120 + ... + 437946.

It is an arithmetic number, because the mean of its divisors is an integer number (6994799328).

Almost surely, 2^54679764791 is an apocalyptic number.

54679764791 is a deficient number, since it is larger than the sum of its proper divisors (1278629833).

54679764791 is a wasteful number, since it uses less digits than its factorization.

54679764791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159301.

The product of its digits is 80015040, while the sum is 65.

The spelling of 54679764791 in words is "fifty-four billion, six hundred seventy-nine million, seven hundred sixty-four thousand, seven hundred ninety-one".