45162606191 has 2 divisors, whose sum is σ = 45162606192. Its totient is φ = 45162606190.

The previous prime is 45162606143. The next prime is 45162606257. The reversal of 45162606191 is 19160626154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45162606191 - 2⁶ = 45162606127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45162606121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22581303095 + 22581303096.

It is an arithmetic number, because the mean of its divisors is an integer number (22581303096).

Almost surely, 2^45162606191 is an apocalyptic number.

45162606191 is a deficient number, since it is larger than the sum of its proper divisors (1).

45162606191 is an equidigital number, since it uses as much as digits as its factorization.

45162606191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 45162606191 in words is "forty-five billion, one hundred sixty-two million, six hundred six thousand, one hundred ninety-one".