432253819 has 12 divisors (see below), whose sum is σ = 458663040. Its totient is φ = 407294640.

The previous prime is 432253807. The next prime is 432253823. The reversal of 432253819 is 918352234.

It is not a de Polignac number, because 432253819 - 2⁷ = 432253691 is a prime.

It is a super-2 number, since 2×432253819² = 373686728080169522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (432253859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65817 + ... + 72085.

It is an arithmetic number, because the mean of its divisors is an integer number (38221920).

Almost surely, 2^432253819 is an apocalyptic number.

432253819 is a deficient number, since it is larger than the sum of its proper divisors (26409221).

432253819 is a wasteful number, since it uses less digits than its factorization.

432253819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6498 (or 6479 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 432253819 is about 20790.7147303790. The cubic root of 432253819 is about 756.1006527567.

The spelling of 432253819 in words is "four hundred thirty-two million, two hundred fifty-three thousand, eight hundred nineteen".