5621090763 has 8 divisors (see below), whose sum is σ = 7669085248. Its totient is φ = 3660245064.

The previous prime is 5621090753. The next prime is 5621090807. The reversal of 5621090763 is 3670901265.

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

It is not a de Polignac number, because 5621090763 - 2⁵ = 5621090731 is a prime.

It is a super-2 number, since 2×5621090763² = 63193322731767844338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5621090723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21787045 + ... + 21787302.

It is an arithmetic number, because the mean of its divisors is an integer number (958635656).

Almost surely, 2^5621090763 is an apocalyptic number.

5621090763 is a deficient number, since it is larger than the sum of its proper divisors (2047994485).

5621090763 is a wasteful number, since it uses less digits than its factorization.

5621090763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43574393.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 5621090763 is about 74973.9338903862. The cubic root of 5621090763 is about 1778.0345645026.

The spelling of 5621090763 in words is "five billion, six hundred twenty-one million, ninety thousand, seven hundred sixty-three".