45662660137 has 2 divisors, whose sum is σ = 45662660138. Its totient is φ = 45662660136.

The previous prime is 45662660117. The next prime is 45662660149. The reversal of 45662660137 is 73106626654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33392445696 + 12270214441 = 182736^2 + 110771^2 .

It is a cyclic number.

It is not a de Polignac number, because 45662660137 - 2⁷ = 45662660009 is a prime.

It is not a weakly prime, because it can be changed into another prime (45662660117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22831330068 + 22831330069.

It is an arithmetic number, because the mean of its divisors is an integer number (22831330069).

Almost surely, 2^45662660137 is an apocalyptic number.

It is an amenable number.

45662660137 is a deficient number, since it is larger than the sum of its proper divisors (1).

45662660137 is an equidigital number, since it uses as much as digits as its factorization.

45662660137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 45662660137 in words is "forty-five billion, six hundred sixty-two million, six hundred sixty thousand, one hundred thirty-seven".