45444313052 has 24 divisors (see below), whose sum is σ = 80505968256. Its totient is φ = 22442745968.

The previous prime is 45444313009. The next prime is 45444313063. The reversal of 45444313052 is 25031344454.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1506623 + ... + 1536489.

It is an arithmetic number, because the mean of its divisors is an integer number (3354415344).

Almost surely, 2^45444313052 is an apocalyptic number.

It is an amenable number.

45444313052 is a deficient number, since it is larger than the sum of its proper divisors (35061655204).

45444313052 is a wasteful number, since it uses less digits than its factorization.

45444313052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34537 (or 34535 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 45444313052 in words is "forty-five billion, four hundred forty-four million, three hundred thirteen thousand, fifty-two".