432465251 has 8 divisors (see below), whose sum is σ = 475019520. Its totient is φ = 391890312.

The previous prime is 432465247. The next prime is 432465263. The reversal of 432465251 is 152564234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432465251 - 2² = 432465247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432465211) 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, 494375 + ... + 495248.

It is an arithmetic number, because the mean of its divisors is an integer number (59377440).

Almost surely, 2^432465251 is an apocalyptic number.

432465251 is a deficient number, since it is larger than the sum of its proper divisors (42554269).

432465251 is a wasteful number, since it uses less digits than its factorization.

432465251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989665.

The product of its digits is 28800, while the sum is 32.

The square root of 432465251 is about 20795.7988786197. The cubic root of 432465251 is about 756.2239119840.

The spelling of 432465251 in words is "four hundred thirty-two million, four hundred sixty-five thousand, two hundred fifty-one".