79250295958 has 4 divisors (see below), whose sum is σ = 118875443940. Its totient is φ = 39625147978.

The previous prime is 79250295953. The next prime is 79250295979. The reversal of 79250295958 is 85959205297.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×79250295958² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 79250295896 and 79250295905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79250295953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19812573988 + ... + 19812573991.

It is an arithmetic number, because the mean of its divisors is an integer number (29718860985).

Almost surely, 2^79250295958 is an apocalyptic number.

79250295958 is a deficient number, since it is larger than the sum of its proper divisors (39625147982).

79250295958 is a wasteful number, since it uses less digits than its factorization.

79250295958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39625147981.

The product of its (nonzero) digits is 20412000, while the sum is 61.

The spelling of 79250295958 in words is "seventy-nine billion, two hundred fifty million, two hundred ninety-five thousand, nine hundred fifty-eight".