1053254431 has 6 divisors (see below), whose sum is σ = 1118855360. Its totient is φ = 991298016.

The previous prime is 1053254407. The next prime is 1053254441. The reversal of 1053254431 is 1344523501.

It is not a de Polignac number, because 1053254431 - 2¹⁷ = 1053123359 is a prime.

It is a super-2 number, since 2×1053254431² = 2218689792842267522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1053254431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053254441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1821951 + ... + 1822528.

Almost surely, 2^1053254431 is an apocalyptic number.

1053254431 is a deficient number, since it is larger than the sum of its proper divisors (65600929).

1053254431 is an equidigital number, since it uses as much as digits as its factorization.

1053254431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3644513 (or 3644496 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1053254431 is about 32453.8816014356. The cubic root of 1053254431 is about 1017.4453664118.

Adding to 1053254431 its reverse (1344523501), we get a palindrome (2397777932).

The spelling of 1053254431 in words is "one billion, fifty-three million, two hundred fifty-four thousand, four hundred thirty-one".