45752450 has 12 divisors (see below), whose sum is σ = 85099650. Its totient is φ = 18300960.

The previous prime is 45752449. The next prime is 45752467. The reversal of 45752450 is 5425754.

It can be written as a sum of positive squares in 3 ways, for example, as 25331089 + 20421361 = 5033^2 + 4519^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 457475 + ... + 457574.

Almost surely, 2^45752450 is an apocalyptic number.

45752450 is a deficient number, since it is larger than the sum of its proper divisors (39347200).

45752450 is a wasteful number, since it uses less digits than its factorization.

45752450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915061 (or 915056 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 32.

The square root of 45752450 is about 6764.0557360211. The cubic root of 45752450 is about 357.6608889990.

The spelling of 45752450 in words is "forty-five million, seven hundred fifty-two thousand, four hundred fifty".