45444014252 has 48 divisors (see below), whose sum is σ = 99058751232. Its totient is φ = 17761239360.

The previous prime is 45444014249. The next prime is 45444014279. The reversal of 45444014252 is 25241044454.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721874 + ... + 782297.

It is an arithmetic number, because the mean of its divisors is an integer number (2063723984).

Almost surely, 2^45444014252 is an apocalyptic number.

It is an amenable number.

45444014252 is an abundant number, since it is smaller than the sum of its proper divisors (53614736980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45444014252 is a wasteful number, since it uses less digits than its factorization.

45444014252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504278 (or 1504276 counting only the distinct ones).

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

The spelling of 45444014252 in words is "forty-five billion, four hundred forty-four million, fourteen thousand, two hundred fifty-two".