2590432308361 has 2 divisors, whose sum is σ = 2590432308362. Its totient is φ = 2590432308360.

The previous prime is 2590432308307. The next prime is 2590432308383. The reversal of 2590432308361 is 1638032340952.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1823091347961 + 767340960400 = 1350219^2 + 875980^2 .

It is a cyclic number.

It is not a de Polignac number, because 2590432308361 - 2⁹ = 2590432307849 is a prime.

It is not a weakly prime, because it can be changed into another prime (2590432308301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1295216154180 + 1295216154181.

It is an arithmetic number, because the mean of its divisors is an integer number (1295216154181).

Almost surely, 2^{2590432308361} is an apocalyptic number.

It is an amenable number.

2590432308361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2590432308361 is an equidigital number, since it uses as much as digits as its factorization.

2590432308361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 2590432308361 in words is "two trillion, five hundred ninety billion, four hundred thirty-two million, three hundred eight thousand, three hundred sixty-one".