2658474481 has 16 divisors (see below), whose sum is σ = 3060328320. Its totient is φ = 2290020480.

The previous prime is 2658474473. The next prime is 2658474493. The reversal of 2658474481 is 1844748562.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2658474481 - 2³ = 2658474473 is a prime.

It is a super-2 number, since 2×2658474481² = 14134973132256438722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2658474421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96171 + ... + 120688.

It is an arithmetic number, because the mean of its divisors is an integer number (191270520).

Almost surely, 2^2658474481 is an apocalyptic number.

It is an amenable number.

2658474481 is a deficient number, since it is larger than the sum of its proper divisors (401853839).

2658474481 is a wasteful number, since it uses less digits than its factorization.

2658474481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216936.

The product of its digits is 1720320, while the sum is 49.

The square root of 2658474481 is about 51560.3964395155. The cubic root of 2658474481 is about 1385.3010559911.

The spelling of 2658474481 in words is "two billion, six hundred fifty-eight million, four hundred seventy-four thousand, four hundred eighty-one".