7479136042963 has 4 divisors (see below), whose sum is σ = 8054454200128. Its totient is φ = 6903817885800.

The previous prime is 7479136042951. The next prime is 7479136042979. The reversal of 7479136042963 is 3692406319747.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7479136042963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7479136042993) 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, 287659078563 + ... + 287659078588.

It is an arithmetic number, because the mean of its divisors is an integer number (2013613550032).

Almost surely, 2^{7479136042963} is an apocalyptic number.

7479136042963 is a deficient number, since it is larger than the sum of its proper divisors (575318157165).

7479136042963 is a wasteful number, since it uses less digits than its factorization.

7479136042963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575318157164.

The product of its (nonzero) digits is 41150592, while the sum is 61.

The spelling of 7479136042963 in words is "seven trillion, four hundred seventy-nine billion, one hundred thirty-six million, forty-two thousand, nine hundred sixty-three".