76813584353 has 4 divisors (see below), whose sum is σ = 83796637488. Its totient is φ = 69830531220.

The previous prime is 76813584259. The next prime is 76813584383. The reversal of 76813584353 is 35348531867.

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 a cyclic number.

It is not a de Polignac number, because 76813584353 - 2⁸ = 76813584097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76813584295 and 76813584304.

It is not an unprimeable number, because it can be changed into a prime (76813584383) 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, 3491526551 + ... + 3491526572.

It is an arithmetic number, because the mean of its divisors is an integer number (20949159372).

Almost surely, 2^76813584353 is an apocalyptic number.

It is an amenable number.

76813584353 is a deficient number, since it is larger than the sum of its proper divisors (6983053135).

76813584353 is a wasteful number, since it uses less digits than its factorization.

76813584353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6983053134.

The product of its digits is 7257600, while the sum is 53.

It can be divided in two parts, 76813 and 584353, that added together give a palindrome (661166).

The spelling of 76813584353 in words is "seventy-six billion, eight hundred thirteen million, five hundred eighty-four thousand, three hundred fifty-three".