45510177523 has 2 divisors, whose sum is σ = 45510177524. Its totient is φ = 45510177522.

The previous prime is 45510177499. The next prime is 45510177529. The reversal of 45510177523 is 32577101554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45510177523 is a prime.

It is not a weakly prime, because it can be changed into another prime (45510177529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22755088761 + 22755088762.

It is an arithmetic number, because the mean of its divisors is an integer number (22755088762).

Almost surely, 2^45510177523 is an apocalyptic number.

45510177523 is a deficient number, since it is larger than the sum of its proper divisors (1).

45510177523 is an equidigital number, since it uses as much as digits as its factorization.

45510177523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147000, while the sum is 40.

The spelling of 45510177523 in words is "forty-five billion, five hundred ten million, one hundred seventy-seven thousand, five hundred twenty-three".