45500173051 has 2 divisors, whose sum is σ = 45500173052. Its totient is φ = 45500173050.

The previous prime is 45500173021. The next prime is 45500173127. The reversal of 45500173051 is 15037100554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45500173051 - 2⁹ = 45500172539 is a prime.

It is not a weakly prime, because it can be changed into another prime (45500173001) 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, 22750086525 + 22750086526.

It is an arithmetic number, because the mean of its divisors is an integer number (22750086526).

Almost surely, 2^45500173051 is an apocalyptic number.

45500173051 is a deficient number, since it is larger than the sum of its proper divisors (1).

45500173051 is an equidigital number, since it uses as much as digits as its factorization.

45500173051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 31.

The spelling of 45500173051 in words is "forty-five billion, five hundred million, one hundred seventy-three thousand, fifty-one".