260189598090451 has 2 divisors, whose sum is σ = 260189598090452. Its totient is φ = 260189598090450.

The previous prime is 260189598090263. The next prime is 260189598090469. The reversal of 260189598090451 is 154090895981062.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260189598090451 is a prime.

It is not a weakly prime, because it can be changed into another prime (260189598040451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130094799045225 + 130094799045226.

It is an arithmetic number, because the mean of its divisors is an integer number (130094799045226).

Almost surely, 2^{260189598090451} is an apocalyptic number.

260189598090451 is a deficient number, since it is larger than the sum of its proper divisors (1).

260189598090451 is an equidigital number, since it uses as much as digits as its factorization.

260189598090451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55987200, while the sum is 67.

The spelling of 260189598090451 in words is "two hundred sixty trillion, one hundred eighty-nine billion, five hundred ninety-eight million, ninety thousand, four hundred fifty-one".