79455061 has 4 divisors (see below), whose sum is σ = 90805792. Its totient is φ = 68104332.

The previous prime is 79455011. The next prime is 79455071. The reversal of 79455061 is 16055497.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 79455061 - 2¹⁹ = 78930773 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79455061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79455011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5675355 + ... + 5675368.

It is an arithmetic number, because the mean of its divisors is an integer number (22701448).

Almost surely, 2^79455061 is an apocalyptic number.

It is an amenable number.

79455061 is a deficient number, since it is larger than the sum of its proper divisors (11350731).

79455061 is a wasteful number, since it uses less digits than its factorization.

79455061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11350730.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 79455061 is about 8913.7568398515. The cubic root of 79455061 is about 429.9063452063.

It can be divided in two parts, 794 and 55061, that added together give a palindrome (55855).

The spelling of 79455061 in words is "seventy-nine million, four hundred fifty-five thousand, sixty-one".