2479165064764 has 24 divisors (see below), whose sum is σ = 4445916599376. Its totient is φ = 1208924400000.

The previous prime is 2479165064743. The next prime is 2479165064791. The reversal of 2479165064764 is 4674605619742.

It is a happy number.

It is a super-2 number, since 2×2479165064764² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2183587 + ... + 3118714.

It is an arithmetic number, because the mean of its divisors is an integer number (185246524974).

Almost surely, 2^{2479165064764} is an apocalyptic number.

It is an amenable number.

2479165064764 is a deficient number, since it is larger than the sum of its proper divisors (1966751534612).

2479165064764 is a wasteful number, since it uses less digits than its factorization.

2479165064764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5305197 (or 5305195 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 61.

The spelling of 2479165064764 in words is "two trillion, four hundred seventy-nine billion, one hundred sixty-five million, sixty-four thousand, seven hundred sixty-four".