45840294127 has 2 divisors, whose sum is σ = 45840294128. Its totient is φ = 45840294126.

The previous prime is 45840294043. The next prime is 45840294131. The reversal of 45840294127 is 72149204854.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45840294127 - 2⁷ = 45840293999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45840291127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22920147063 + 22920147064.

It is an arithmetic number, because the mean of its divisors is an integer number (22920147064).

Almost surely, 2^45840294127 is an apocalyptic number.

45840294127 is a deficient number, since it is larger than the sum of its proper divisors (1).

45840294127 is an equidigital number, since it uses as much as digits as its factorization.

45840294127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 45840294127 in words is "forty-five billion, eight hundred forty million, two hundred ninety-four thousand, one hundred twenty-seven".