79004544454 has 8 divisors (see below), whose sum is σ = 129280163688. Its totient is φ = 35911156560.

The previous prime is 79004544449. The next prime is 79004544517. The reversal of 79004544454 is 45444540097.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1795557807 + ... + 1795557850.

It is an arithmetic number, because the mean of its divisors is an integer number (16160020461).

Almost surely, 2^79004544454 is an apocalyptic number.

79004544454 is a deficient number, since it is larger than the sum of its proper divisors (50275619234).

79004544454 is a wasteful number, since it uses less digits than its factorization.

79004544454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3591115670.

The product of its (nonzero) digits is 1612800, while the sum is 46.

The spelling of 79004544454 in words is "seventy-nine billion, four million, five hundred forty-four thousand, four hundred fifty-four".