79325072153 has 8 divisors (see below), whose sum is σ = 82308883272. Its totient is φ = 76385465856.

The previous prime is 79325072131. The next prime is 79325072201. The reversal of 79325072153 is 35127052397.

It can be written as a sum of positive squares in 4 ways, for example, as 43502696329 + 35822375824 = 208573^2 + 189268^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 79325072153 - 2²⁰ = 79324023577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79325072753) 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, 11047550 + ... + 11054727.

It is an arithmetic number, because the mean of its divisors is an integer number (10288610409).

Almost surely, 2^79325072153 is an apocalyptic number.

It is an amenable number.

79325072153 is a deficient number, since it is larger than the sum of its proper divisors (2983811119).

79325072153 is a wasteful number, since it uses less digits than its factorization.

79325072153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22102411.

The product of its (nonzero) digits is 396900, while the sum is 44.

The spelling of 79325072153 in words is "seventy-nine billion, three hundred twenty-five million, seventy-two thousand, one hundred fifty-three".