5145660484 has 12 divisors (see below), whose sum is σ = 9478848400. Its totient is φ = 2437418088.

The previous prime is 5145660473. The next prime is 5145660511. The reversal of 5145660484 is 4840665415.

It is a super-2 number, since 2×5145660484² = 52955643633198228512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5145660484.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33852954 + ... + 33853105.

Almost surely, 2^5145660484 is an apocalyptic number.

It is an amenable number.

5145660484 is a deficient number, since it is larger than the sum of its proper divisors (4333187916).

5145660484 is a wasteful number, since it uses less digits than its factorization.

5145660484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67706082 (or 67706080 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The square root of 5145660484 is about 71733.2592595652. The cubic root of 5145660484 is about 1726.4223215968.

The spelling of 5145660484 in words is "five billion, one hundred forty-five million, six hundred sixty thousand, four hundred eighty-four".