79373055545 has 16 divisors (see below), whose sum is σ = 113587280640. Its totient is φ = 52060835904.

The previous prime is 79373055521. The next prime is 79373055547. The reversal of 79373055545 is 54555037397.

It is a happy number.

It is not a de Polignac number, because 79373055545 - 2¹² = 79373051449 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (79373055547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49299230 + ... + 49300839.

It is an arithmetic number, because the mean of its divisors is an integer number (7099205040).

Almost surely, 2^79373055545 is an apocalyptic number.

It is an amenable number.

79373055545 is a deficient number, since it is larger than the sum of its proper divisors (34214225095).

79373055545 is a wasteful number, since it uses less digits than its factorization.

79373055545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98600104.

The product of its (nonzero) digits is 9922500, while the sum is 53.

The spelling of 79373055545 in words is "seventy-nine billion, three hundred seventy-three million, fifty-five thousand, five hundred forty-five".