79253552 has 40 divisors (see below), whose sum is σ = 176301216. Its totient is φ = 33808896.

The previous prime is 79253539. The next prime is 79253557. The reversal of 79253552 is 25535297.

It is a super-2 number, since 2×79253552² = 12562251009233408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79253557) 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, 24578 + ... + 27614.

Almost surely, 2^79253552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79253552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88150608).

79253552 is an abundant number, since it is smaller than the sum of its proper divisors (97047664).

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

79253552 is a wasteful number, since it uses less digits than its factorization.

79253552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3285 (or 3279 counting only the distinct ones).

The product of its digits is 94500, while the sum is 38.

The square root of 79253552 is about 8902.4464053427. The cubic root of 79253552 is about 429.5426035927.

The spelling of 79253552 in words is "seventy-nine million, two hundred fifty-three thousand, five hundred fifty-two".