79548399384597 has 48 divisors (see below), whose sum is σ = 135017666941248. Its totient is φ = 44493883338240.

The previous prime is 79548399384581. The next prime is 79548399384617.

79548399384597 is a `hidden beast` number, since 7 + 9 + 5 + 4 + 8 + 3 + 9 + 9 + 3 + 8 + 4 + 597 = 666.

79548399384597 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 79548399384597 - 2⁴ = 79548399384581 is a prime.

It is a super-4 number, since 4×79548399384597⁴ (a number of 57 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79548399384557) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 521293 + ... + 12624125.

It is an arithmetic number, because the mean of its divisors is an integer number (2812868061276).

Almost surely, 2^{79548399384597} is an apocalyptic number.

It is an amenable number.

79548399384597 is a deficient number, since it is larger than the sum of its proper divisors (55469267556651).

79548399384597 is a wasteful number, since it uses less digits than its factorization.

79548399384597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12107970 (or 12107967 counting only the distinct ones).

The product of its digits is 74071065600, while the sum is 90.

The spelling of 79548399384597 in words is "seventy-nine trillion, five hundred forty-eight billion, three hundred ninety-nine million, three hundred eighty-four thousand, five hundred ninety-seven".