79653722470 has 32 divisors (see below), whose sum is σ = 168287715648. Its totient is φ = 26571742848.

The previous prime is 79653722453. The next prime is 79653722483. The reversal of 79653722470 is 7422735697.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15374577 + ... + 15379756.

It is an arithmetic number, because the mean of its divisors is an integer number (5258991114).

Almost surely, 2^79653722470 is an apocalyptic number.

79653722470 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

79653722470 is an abundant number, since it is smaller than the sum of its proper divisors (88633993178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79653722470 is a wasteful number, since it uses less digits than its factorization.

79653722470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30754384.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 79653722470 in words is "seventy-nine billion, six hundred fifty-three million, seven hundred twenty-two thousand, four hundred seventy".