45444410252 has 24 divisors (see below), whose sum is σ = 84345872352. Its totient is φ = 21377980800.

The previous prime is 45444410233. The next prime is 45444410377. The reversal of 45444410252 is 25201444454.

It is a happy number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4043249 + ... + 4054472.

It is an arithmetic number, because the mean of its divisors is an integer number (3514411348).

Almost surely, 2^45444410252 is an apocalyptic number.

It is an amenable number.

45444410252 is a deficient number, since it is larger than the sum of its proper divisors (38901462100).

45444410252 is a wasteful number, since it uses less digits than its factorization.

45444410252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8097809 (or 8097807 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

The spelling of 45444410252 in words is "forty-five billion, four hundred forty-four million, four hundred ten thousand, two hundred fifty-two".