5920580621 has 2 divisors, whose sum is σ = 5920580622. Its totient is φ = 5920580620.

The previous prime is 5920580569. The next prime is 5920580681. The reversal of 5920580621 is 1260850295.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4805955625 + 1114624996 = 69325^2 + 33386^2 .

It is a cyclic number.

It is not a de Polignac number, because 5920580621 - 2³⁰ = 4846838797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5920580681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2960290310 + 2960290311.

It is an arithmetic number, because the mean of its divisors is an integer number (2960290311).

Almost surely, 2^5920580621 is an apocalyptic number.

It is an amenable number.

5920580621 is a deficient number, since it is larger than the sum of its proper divisors (1).

5920580621 is an equidigital number, since it uses as much as digits as its factorization.

5920580621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 5920580621 is about 76945.3092852319. The cubic root of 5920580621 is about 1809.0674785979.

The spelling of 5920580621 in words is "five billion, nine hundred twenty million, five hundred eighty thousand, six hundred twenty-one".