5653263431 has 4 divisors (see below), whose sum is σ = 5666025192. Its totient is φ = 5640501672.

The previous prime is 5653263409. The next prime is 5653263443. The reversal of 5653263431 is 1343623565.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1343623565 = 5 ⋅268724713.

It is a cyclic number.

It is not a de Polignac number, because 5653263431 - 2¹⁸ = 5653001287 is a prime.

It is a super-2 number, since 2×5653263431² = 63918774840563783522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5653263461) 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, 6380216 + ... + 6381101.

It is an arithmetic number, because the mean of its divisors is an integer number (1416506298).

Almost surely, 2^5653263431 is an apocalyptic number.

5653263431 is a deficient number, since it is larger than the sum of its proper divisors (12761761).

5653263431 is a wasteful number, since it uses less digits than its factorization.

5653263431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12761760.

The product of its digits is 194400, while the sum is 38.

The square root of 5653263431 is about 75188.1867782433. The cubic root of 5653263431 is about 1781.4203441630.

Adding to 5653263431 its reverse (1343623565), we get a palindrome (6996886996).

The spelling of 5653263431 in words is "five billion, six hundred fifty-three million, two hundred sixty-three thousand, four hundred thirty-one".