5621254326 has 24 divisors (see below), whose sum is σ = 12708923760. Its totient is φ = 1792283856.

The previous prime is 5621254321. The next prime is 5621254333. The reversal of 5621254326 is 6234521265.

5621254326 is a `hidden beast` number, since 5 + 6 + 212 + 5 + 432 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5621254321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6788541 + ... + 6789368.

It is an arithmetic number, because the mean of its divisors is an integer number (529538490).

Almost surely, 2^5621254326 is an apocalyptic number.

5621254326 is an abundant number, since it is smaller than the sum of its proper divisors (7087669434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5621254326 is a wasteful number, since it uses less digits than its factorization.

5621254326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13577940 (or 13577937 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 5621254326 is about 74975.0246815565. The cubic root of 5621254326 is about 1778.0518101381.

The spelling of 5621254326 in words is "five billion, six hundred twenty-one million, two hundred fifty-four thousand, three hundred twenty-six".