79750005797 has 12 divisors (see below), whose sum is σ = 100181826528. Its totient is φ = 62142861000.

The previous prime is 79750005793. The next prime is 79750005833.

79750005797 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 79750005797 - 2² = 79750005793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79750005793) 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, 47077079 + ... + 47078772.

It is an arithmetic number, because the mean of its divisors is an integer number (8348485544).

Almost surely, 2^79750005797 is an apocalyptic number.

79750005797 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

79750005797 is a deficient number, since it is larger than the sum of its proper divisors (20431820731).

79750005797 is a wasteful number, since it uses less digits than its factorization.

79750005797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94155880 (or 94155869 counting only the distinct ones).

The product of its (nonzero) digits is 4862025, while the sum is 56.

The spelling of 79750005797 in words is "seventy-nine billion, seven hundred fifty million, five thousand, seven hundred ninety-seven".