431053 has 12 divisors (see below), whose sum is σ = 528960. Its totient is φ = 349272.

The previous prime is 431051. The next prime is 431063. The reversal of 431053 is 350134.

It is not a de Polignac number, because 431053 - 2¹ = 431051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 700 + ... + 1162.

It is an arithmetic number, because the mean of its divisors is an integer number (44080).

2⁴³¹⁰⁵³ is an apocalyptic number.

It is an amenable number.

431053 is a deficient number, since it is larger than the sum of its proper divisors (97907).

431053 is a wasteful number, since it uses less digits than its factorization.

431053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 431053 is about 656.5462664580. The cubic root of 431053 is about 75.5399843761.

Adding to 431053 its reverse (350134), we get a palindrome (781187).

The spelling of 431053 in words is "four hundred thirty-one thousand, fifty-three".