55079861759 has 8 divisors (see below), whose sum is σ = 59319930432. Its totient is φ = 50840244000.

The previous prime is 55079861743. The next prime is 55079861803. The reversal of 55079861759 is 95716897055.

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

It is not a de Polignac number, because 55079861759 - 2⁴ = 55079861743 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 (55079861359) 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, 166634 + ... + 371384.

It is an arithmetic number, because the mean of its divisors is an integer number (7414991304).

Almost surely, 2^55079861759 is an apocalyptic number.

55079861759 is a deficient number, since it is larger than the sum of its proper divisors (4240068673).

55079861759 is a wasteful number, since it uses less digits than its factorization.

55079861759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225457.

The product of its (nonzero) digits is 23814000, while the sum is 62.

The spelling of 55079861759 in words is "fifty-five billion, seventy-nine million, eight hundred sixty-one thousand, seven hundred fifty-nine".