2654574431 has 4 divisors (see below), whose sum is σ = 2684401200. Its totient is φ = 2624747664.

The previous prime is 2654574407. The next prime is 2654574443. The reversal of 2654574431 is 1344754562.

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

It is a cyclic number.

It is not a de Polignac number, because 2654574431 - 2⁶ = 2654574367 is a prime.

It is a super-2 number, since 2×2654574431² = 14093530819437947522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2654574031) 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, 14913251 + ... + 14913428.

It is an arithmetic number, because the mean of its divisors is an integer number (671100300).

Almost surely, 2^2654574431 is an apocalyptic number.

2654574431 is a deficient number, since it is larger than the sum of its proper divisors (29826769).

2654574431 is an equidigital number, since it uses as much as digits as its factorization.

2654574431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29826768.

The product of its digits is 403200, while the sum is 41.

The square root of 2654574431 is about 51522.5623489360. The cubic root of 2654574431 is about 1384.6233004380.

The spelling of 2654574431 in words is "two billion, six hundred fifty-four million, five hundred seventy-four thousand, four hundred thirty-one".