79253283762 has 20 divisors (see below), whose sum is σ = 177586062126. Its totient is φ = 26417761200.

The previous prime is 79253283749. The next prime is 79253283779. The reversal of 79253283762 is 26738235297.

79253283762 is a `hidden beast` number, since 79 + 2 + 532 + 8 + 37 + 6 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 78843585681 + 409698081 = 280791^2 + 20241^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 79253283699 and 79253283708.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 244608739 + ... + 244609062.

Almost surely, 2^79253283762 is an apocalyptic number.

79253283762 is an abundant number, since it is smaller than the sum of its proper divisors (98332778364).

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

79253283762 is a wasteful number, since it uses less digits than its factorization.

79253283762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489217815 (or 489217806 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The spelling of 79253283762 in words is "seventy-nine billion, two hundred fifty-three million, two hundred eighty-three thousand, seven hundred sixty-two".