590117980261 has 2 divisors, whose sum is σ = 590117980262. Its totient is φ = 590117980260.

The previous prime is 590117980217. The next prime is 590117980301. The reversal of 590117980261 is 162089711095.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 577220062500 + 12897917761 = 759750^2 + 113569^2 .

It is a cyclic number.

It is not a de Polignac number, because 590117980261 - 2²³ = 590109591653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (590117980061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 295058990130 + 295058990131.

It is an arithmetic number, because the mean of its divisors is an integer number (295058990131).

Almost surely, 2^590117980261 is an apocalyptic number.

It is an amenable number.

590117980261 is a deficient number, since it is larger than the sum of its proper divisors (1).

590117980261 is an equidigital number, since it uses as much as digits as its factorization.

590117980261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 49.

The spelling of 590117980261 in words is "five hundred ninety billion, one hundred seventeen million, nine hundred eighty thousand, two hundred sixty-one".