45003521177 has 2 divisors, whose sum is σ = 45003521178. Its totient is φ = 45003521176.

The previous prime is 45003521141. The next prime is 45003521179. The reversal of 45003521177 is 77112530054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42401399056 + 2602122121 = 205916^2 + 51011^2 .

It is a cyclic number.

It is not a de Polignac number, because 45003521177 - 2¹² = 45003517081 is a prime.

Together with 45003521179, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45003521179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22501760588 + 22501760589.

It is an arithmetic number, because the mean of its divisors is an integer number (22501760589).

Almost surely, 2^45003521177 is an apocalyptic number.

It is an amenable number.

45003521177 is a deficient number, since it is larger than the sum of its proper divisors (1).

45003521177 is an equidigital number, since it uses as much as digits as its factorization.

45003521177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 35.

The spelling of 45003521177 in words is "forty-five billion, three million, five hundred twenty-one thousand, one hundred seventy-seven".