79269037854 has 16 divisors (see below), whose sum is σ = 158540872320. Its totient is φ = 26422546520.

The previous prime is 79269037853. The next prime is 79269037937. The reversal of 79269037854 is 45873096297.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79269037853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516439 + ... + 652109.

It is an arithmetic number, because the mean of its divisors is an integer number (9908804520).

Almost surely, 2^79269037854 is an apocalyptic number.

79269037854 is an abundant number, since it is smaller than the sum of its proper divisors (79271834466).

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

79269037854 is a wasteful number, since it uses less digits than its factorization.

79269037854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233055.

The product of its (nonzero) digits is 22861440, while the sum is 60.

The spelling of 79269037854 in words is "seventy-nine billion, two hundred sixty-nine million, thirty-seven thousand, eight hundred fifty-four".