676474481153 has 4 divisors (see below), whose sum is σ = 676715823408. Its totient is φ = 676233138900.

The previous prime is 676474481143. The next prime is 676474481233. The reversal of 676474481153 is 351184474676.

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 676474481153 - 2¹⁸ = 676474219009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676474481113) 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, 120666923 + ... + 120672528.

It is an arithmetic number, because the mean of its divisors is an integer number (169178955852).

Almost surely, 2^676474481153 is an apocalyptic number.

It is an amenable number.

676474481153 is a deficient number, since it is larger than the sum of its proper divisors (241342255).

676474481153 is a wasteful number, since it uses less digits than its factorization.

676474481153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241342254.

The product of its digits is 13547520, while the sum is 56.

The spelling of 676474481153 in words is "six hundred seventy-six billion, four hundred seventy-four million, four hundred eighty-one thousand, one hundred fifty-three".