79171560153 has 12 divisors (see below), whose sum is σ = 130695908928. Its totient is φ = 45240891480.

The previous prime is 79171560151. The next prime is 79171560203. The reversal of 79171560153 is 35106517197.

79171560153 is a `hidden beast` number, since 7 + 9 + 1 + 71 + 560 + 15 + 3 = 666.

It is not a de Polignac number, because 79171560153 - 2¹ = 79171560151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79171560099 and 79171560108.

It is not an unprimeable number, because it can be changed into a prime (79171560151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 628345653 + ... + 628345778.

It is an arithmetic number, because the mean of its divisors is an integer number (10891325744).

Almost surely, 2^79171560153 is an apocalyptic number.

It is an amenable number.

79171560153 is a deficient number, since it is larger than the sum of its proper divisors (51524348775).

79171560153 is a wasteful number, since it uses less digits than its factorization.

79171560153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256691444 (or 1256691441 counting only the distinct ones).

The product of its (nonzero) digits is 198450, while the sum is 45.

The spelling of 79171560153 in words is "seventy-nine billion, one hundred seventy-one million, five hundred sixty thousand, one hundred fifty-three".