5621647362 has 8 divisors (see below), whose sum is σ = 11243294736. Its totient is φ = 1873882452.

The previous prime is 5621647321. The next prime is 5621647433. The reversal of 5621647362 is 2637461265.

It is a sphenic number, since it is the product of 3 distinct primes.

5621647362 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468470608 + ... + 468470619.

It is an arithmetic number, because the mean of its divisors is an integer number (1405411842).

Almost surely, 2^5621647362 is an apocalyptic number.

5621647362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5621647362 is a wasteful number, since it uses less digits than its factorization.

5621647362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936941232.

The product of its digits is 362880, while the sum is 42.

The square root of 5621647362 is about 74977.6457485830. The cubic root of 5621647362 is about 1778.0932494115.

The spelling of 5621647362 in words is "five billion, six hundred twenty-one million, six hundred forty-seven thousand, three hundred sixty-two".