45041452 has 24 divisors (see below), whose sum is σ = 84262752. Its totient is φ = 21014400.

The previous prime is 45041443. The next prime is 45041459. The reversal of 45041452 is 25414054.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45041459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2199 + ... + 9742.

It is an arithmetic number, because the mean of its divisors is an integer number (3510948).

Almost surely, 2^45041452 is an apocalyptic number.

It is an amenable number.

45041452 is a deficient number, since it is larger than the sum of its proper divisors (39221300).

45041452 is a wasteful number, since it uses less digits than its factorization.

45041452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12009 (or 12007 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 45041452 is about 6711.2928709750. The cubic root of 45041452 is about 355.7985119991.

The spelling of 45041452 in words is "forty-five million, forty-one thousand, four hundred fifty-two".