76859228073 has 4 divisors (see below), whose sum is σ = 102478970768. Its totient is φ = 51239485380.

The previous prime is 76859228053. The next prime is 76859228107. The reversal of 76859228073 is 37082295867.

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 not a de Polignac number, because 76859228073 - 2⁸ = 76859227817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76859228023) 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, 12809871343 + ... + 12809871348.

It is an arithmetic number, because the mean of its divisors is an integer number (25619742692).

Almost surely, 2^76859228073 is an apocalyptic number.

It is an amenable number.

76859228073 is a deficient number, since it is larger than the sum of its proper divisors (25619742695).

76859228073 is a wasteful number, since it uses less digits than its factorization.

76859228073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25619742694.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 76859228073 in words is "seventy-six billion, eight hundred fifty-nine million, two hundred twenty-eight thousand, seventy-three".