79053989078 has 8 divisors (see below), whose sum is σ = 118625287872. Its totient is φ = 39512226456.

The previous prime is 79053989029. The next prime is 79053989087. The reversal of 79053989078 is 87098935097.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7377350 + ... + 7388057.

It is an arithmetic number, because the mean of its divisors is an integer number (14828160984).

Almost surely, 2^79053989078 is an apocalyptic number.

79053989078 is a deficient number, since it is larger than the sum of its proper divisors (39571298794).

79053989078 is a wasteful number, since it uses less digits than its factorization.

79053989078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14768086.

The product of its (nonzero) digits is 34292160, while the sum is 65.

The spelling of 79053989078 in words is "seventy-nine billion, fifty-three million, nine hundred eighty-nine thousand, seventy-eight".