5653498919 has 4 divisors (see below), whose sum is σ = 5653649496. Its totient is φ = 5653348344.

The previous prime is 5653498913. The next prime is 5653498933. The reversal of 5653498919 is 9198943565.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5653498919 - 2⁸ = 5653498663 is a prime.

It is a super-2 number, since 2×5653498919² = 63924100054268337122, 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 (5653498913) 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, 31877 + ... + 111009.

It is an arithmetic number, because the mean of its divisors is an integer number (1413412374).

Almost surely, 2^5653498919 is an apocalyptic number.

5653498919 is a deficient number, since it is larger than the sum of its proper divisors (150577).

5653498919 is an equidigital number, since it uses as much as digits as its factorization.

5653498919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150576.

The product of its digits is 10497600, while the sum is 59.

The square root of 5653498919 is about 75189.7527526192. The cubic root of 5653498919 is about 1781.4450789789.

The spelling of 5653498919 in words is "five billion, six hundred fifty-three million, four hundred ninety-eight thousand, nine hundred nineteen".