1053837431 has 4 divisors (see below), whose sum is σ = 1076259552. Its totient is φ = 1031415312.

The previous prime is 1053837427. The next prime is 1053837443. The reversal of 1053837431 is 1347383501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1347383501 = 17 ⋅79257853.

It is a cyclic number.

It is not a de Polignac number, because 1053837431 - 2² = 1053837427 is a prime.

It is a super-2 number, since 2×1053837431² = 2221146661953359522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1053837391 and 1053837400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053837481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11210990 + ... + 11211083.

It is an arithmetic number, because the mean of its divisors is an integer number (269064888).

Almost surely, 2^1053837431 is an apocalyptic number.

1053837431 is a deficient number, since it is larger than the sum of its proper divisors (22422121).

1053837431 is an equidigital number, since it uses as much as digits as its factorization.

1053837431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22422120.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1053837431 is about 32462.8623352902. The cubic root of 1053837431 is about 1017.6330580782.

The spelling of 1053837431 in words is "one billion, fifty-three million, eight hundred thirty-seven thousand, four hundred thirty-one".