250012541332091 has 2 divisors, whose sum is σ = 250012541332092. Its totient is φ = 250012541332090.

The previous prime is 250012541332067. The next prime is 250012541332159. The reversal of 250012541332091 is 190233145210052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250012541332091 - 2¹⁰ = 250012541331067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (250012541332691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125006270666045 + 125006270666046.

It is an arithmetic number, because the mean of its divisors is an integer number (125006270666046).

Almost surely, 2^{250012541332091} is an apocalyptic number.

250012541332091 is a deficient number, since it is larger than the sum of its proper divisors (1).

250012541332091 is an equidigital number, since it uses as much as digits as its factorization.

250012541332091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 250012541332091 in words is "two hundred fifty trillion, twelve billion, five hundred forty-one million, three hundred thirty-two thousand, ninety-one".