45051052 has 36 divisors (see below), whose sum is σ = 85489320. Its totient is φ = 20715264.

The previous prime is 45051049. The next prime is 45051059. The reversal of 45051052 is 25015054.

It is not an unprimeable number, because it can be changed into a prime (45051059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103828 + ... + 104260.

Almost surely, 2^45051052 is an apocalyptic number.

It is an amenable number.

45051052 is a deficient number, since it is larger than the sum of its proper divisors (40438268).

45051052 is a wasteful number, since it uses less digits than its factorization.

45051052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 45051052 is about 6712.0080452872. The cubic root of 45051052 is about 355.8237881460.

The spelling of 45051052 in words is "forty-five million, fifty-one thousand, fifty-two".