431169053 has 8 divisors (see below), whose sum is σ = 500119872. Its totient is φ = 364057056.

The previous prime is 431169047. The next prime is 431169061. The reversal of 431169053 is 350961134.

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 431169053 - 2²⁴ = 414391837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431169073) 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, 459200 + ... + 460137.

It is an arithmetic number, because the mean of its divisors is an integer number (62514984).

Almost surely, 2^431169053 is an apocalyptic number.

It is an amenable number.

431169053 is a deficient number, since it is larger than the sum of its proper divisors (68950819).

431169053 is an equidigital number, since it uses as much as digits as its factorization.

431169053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919411.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 431169053 is about 20764.6105910995. The cubic root of 431169053 is about 755.4676301286.

The spelling of 431169053 in words is "four hundred thirty-one million, one hundred sixty-nine thousand, fifty-three".