5621464413 has 12 divisors (see below), whose sum is σ = 8146346208. Its totient is φ = 3735433800.

The previous prime is 5621464403. The next prime is 5621464417. The reversal of 5621464413 is 3144641265.

5621464413 is a `hidden beast` number, since 5 + 6 + 2 + 1 + 4 + 644 + 1 + 3 = 666.

It is not a de Polignac number, because 5621464413 - 2²⁵ = 5587909981 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5621464417) 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, 1014513 + ... + 1020038.

It is an arithmetic number, because the mean of its divisors is an integer number (678862184).

Almost surely, 2^5621464413 is an apocalyptic number.

It is an amenable number.

5621464413 is a deficient number, since it is larger than the sum of its proper divisors (2524881795).

5621464413 is a wasteful number, since it uses less digits than its factorization.

5621464413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034864 (or 2034861 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 5621464413 is about 74976.4257150206. The cubic root of 5621464413 is about 1778.0739606461.

The spelling of 5621464413 in words is "five billion, six hundred twenty-one million, four hundred sixty-four thousand, four hundred thirteen".