59947265779 has 4 divisors (see below), whose sum is σ = 59947763040. Its totient is φ = 59946768520.

The previous prime is 59947265773. The next prime is 59947265797. The reversal of 59947265779 is 97756274995.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 59947265779 - 2⁵ = 59947265747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59947265773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59457 + ... + 351325.

It is an arithmetic number, because the mean of its divisors is an integer number (14986940760).

Almost surely, 2^59947265779 is an apocalyptic number.

59947265779 is a deficient number, since it is larger than the sum of its proper divisors (497261).

59947265779 is a wasteful number, since it uses less digits than its factorization.

59947265779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497260.

The product of its digits is 300056400, while the sum is 70.

The spelling of 59947265779 in words is "fifty-nine billion, nine hundred forty-seven million, two hundred sixty-five thousand, seven hundred seventy-nine".