45668506307 has 2 divisors, whose sum is σ = 45668506308. Its totient is φ = 45668506306.

The previous prime is 45668506253. The next prime is 45668506441. The reversal of 45668506307 is 70360586654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45668506307 - 2²² = 45664312003 is a prime.

It is a super-2 number, since 2×45668506307² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45668505307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22834253153 + 22834253154.

It is an arithmetic number, because the mean of its divisors is an integer number (22834253154).

Almost surely, 2^45668506307 is an apocalyptic number.

45668506307 is a deficient number, since it is larger than the sum of its proper divisors (1).

45668506307 is an equidigital number, since it uses as much as digits as its factorization.

45668506307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 45668506307 in words is "forty-five billion, six hundred sixty-eight million, five hundred six thousand, three hundred seven".