45044151452 has 12 divisors (see below), whose sum is σ = 78829355640. Its totient is φ = 22521478416.

The previous prime is 45044151443. The next prime is 45044151461. The reversal of 45044151452 is 25415144054.

It is an interprime number because it is at equal distance from previous prime (45044151443) and next prime (45044151461).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49874 + ... + 304262.

It is an arithmetic number, because the mean of its divisors is an integer number (6569112970).

Almost surely, 2^45044151452 is an apocalyptic number.

It is an amenable number.

45044151452 is a deficient number, since it is larger than the sum of its proper divisors (33785204188).

45044151452 is a wasteful number, since it uses less digits than its factorization.

45044151452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298660 (or 298658 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 45044151452 in words is "forty-five billion, forty-four million, one hundred fifty-one thousand, four hundred fifty-two".