450472125 has 64 divisors (see below), whose sum is σ = 779321088. Its totient is φ = 230912000.

The previous prime is 450472117. The next prime is 450472153. The reversal of 450472125 is 521274054.

It is not a de Polignac number, because 450472125 - 2³ = 450472117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 450472092 and 450472101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1275949 + ... + 1276301.

It is an arithmetic number, because the mean of its divisors is an integer number (12176892).

Almost surely, 2^450472125 is an apocalyptic number.

It is an amenable number.

450472125 is a deficient number, since it is larger than the sum of its proper divisors (328848963).

450472125 is a wasteful number, since it uses less digits than its factorization.

450472125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 450472125 is about 21224.3286112895. The cubic root of 450472125 is about 766.5773341618.

The spelling of 450472125 in words is "four hundred fifty million, four hundred seventy-two thousand, one hundred twenty-five".