432522445 has 8 divisors (see below), whose sum is σ = 526137336. Its totient is φ = 341277696.

The previous prime is 432522413. The next prime is 432522463. The reversal of 432522445 is 544225234.

It can be written as a sum of positive squares in 4 ways, for example, as 41550916 + 390971529 = 6446^2 + 19773^2 .

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 432522445 - 2⁵ = 432522413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592132 + ... + 592861.

It is an arithmetic number, because the mean of its divisors is an integer number (65767167).

Almost surely, 2^432522445 is an apocalyptic number.

It is an amenable number.

432522445 is a deficient number, since it is larger than the sum of its proper divisors (93614891).

432522445 is a wasteful number, since it uses less digits than its factorization.

432522445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185071.

The product of its digits is 38400, while the sum is 31.

The square root of 432522445 is about 20797.1739666715. The cubic root of 432522445 is about 756.2572476595.

Adding to 432522445 its reverse (544225234), we get a palindrome (976747679).

The spelling of 432522445 in words is "four hundred thirty-two million, five hundred twenty-two thousand, four hundred forty-five".