45005125307 has 2 divisors, whose sum is σ = 45005125308. Its totient is φ = 45005125306.

The previous prime is 45005125289. The next prime is 45005125337. The reversal of 45005125307 is 70352150054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45005125307 - 2³² = 40710158011 is a prime.

It is a super-2 number, since 2×45005125307² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45005125337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22502562653 + 22502562654.

It is an arithmetic number, because the mean of its divisors is an integer number (22502562654).

Almost surely, 2^45005125307 is an apocalyptic number.

45005125307 is a deficient number, since it is larger than the sum of its proper divisors (1).

45005125307 is an equidigital number, since it uses as much as digits as its factorization.

45005125307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 32.

The spelling of 45005125307 in words is "forty-five billion, five million, one hundred twenty-five thousand, three hundred seven".