430550125 has 8 divisors (see below), whose sum is σ = 537326712. Its totient is φ = 344440000.

The previous prime is 430550123. The next prime is 430550161. The reversal of 430550125 is 521055034.

It can be written as a sum of positive squares in 4 ways, for example, as 3755844 + 426794281 = 1938^2 + 20659^2 .

It is not a de Polignac number, because 430550125 - 2¹ = 430550123 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 430550125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430550123) 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, 1722076 + ... + 1722325.

It is an arithmetic number, because the mean of its divisors is an integer number (67165839).

Almost surely, 2^430550125 is an apocalyptic number.

It is an amenable number.

430550125 is a deficient number, since it is larger than the sum of its proper divisors (106776587).

430550125 is an equidigital number, since it uses as much as digits as its factorization.

430550125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444416 (or 3444406 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 430550125 is about 20749.7018050863. The cubic root of 430550125 is about 755.1059746277.

The spelling of 430550125 in words is "four hundred thirty million, five hundred fifty thousand, one hundred twenty-five".