5422624794409 has 3 divisors (see below), whose sum is σ = 5422627123063. Its totient is φ = 5422622465756.

The previous prime is 5422624794397. The next prime is 5422624794421. The reversal of 5422624794409 is 9044974262245.

The square root of 5422624794409 is 2328653.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (5422624794397) and next prime (5422624794421).

It can be written as a sum of positive squares in only one way, i.e., 1833979520025 + 3588645274384 = 1354245^2 + 1894372^2 .

It is not a de Polignac number, because 5422624794409 - 2³¹ = 5420477310761 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5422684794409) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1164327 + ... + 3492979.

Almost surely, 2^{5422624794409} is an apocalyptic number.

5422624794409 is the 2328653-rd square number.

5422624794409 is the 1164327-th centered octagonal number.

It is an amenable number.

5422624794409 is a deficient number, since it is larger than the sum of its proper divisors (2328654).

5422624794409 is an frugal number, since it uses more digits than its factorization.

5422624794409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4657306 (or 2328653 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 58.

The spelling of 5422624794409 in words is "five trillion, four hundred twenty-two billion, six hundred twenty-four million, seven hundred ninety-four thousand, four hundred nine".