45374594627 has 2 divisors, whose sum is σ = 45374594628. Its totient is φ = 45374594626.

The previous prime is 45374594623. The next prime is 45374594701. The reversal of 45374594627 is 72649547354.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45374594627 - 2² = 45374594623 is a prime.

It is not a weakly prime, because it can be changed into another prime (45374594623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22687297313 + 22687297314.

It is an arithmetic number, because the mean of its divisors is an integer number (22687297314).

Almost surely, 2^45374594627 is an apocalyptic number.

45374594627 is a deficient number, since it is larger than the sum of its proper divisors (1).

45374594627 is an equidigital number, since it uses as much as digits as its factorization.

45374594627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25401600, while the sum is 56.

The spelling of 45374594627 in words is "forty-five billion, three hundred seventy-four million, five hundred ninety-four thousand, six hundred twenty-seven".