450725032 has 32 divisors (see below), whose sum is σ = 855429120. Its totient is φ = 222626880.

The previous prime is 450724991. The next prime is 450725039. The reversal of 450725032 is 230527054.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (450725039) 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, 274518 + ... + 276154.

It is an arithmetic number, because the mean of its divisors is an integer number (26732160).

Almost surely, 2^450725032 is an apocalyptic number.

It is an amenable number.

450725032 is a deficient number, since it is larger than the sum of its proper divisors (404704088).

450725032 is a wasteful number, since it uses less digits than its factorization.

450725032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041 (or 2037 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 450725032 is about 21230.2857258210. The cubic root of 450725032 is about 766.7207662727.

The spelling of 450725032 in words is "four hundred fifty million, seven hundred twenty-five thousand, thirty-two".