5653626653 has 8 divisors (see below), whose sum is σ = 5900796216. Its totient is φ = 5411660800.

The previous prime is 5653626631. The next prime is 5653626683. The reversal of 5653626653 is 3566263565.

It can be written as a sum of positive squares in 4 ways, for example, as 668843044 + 4984783609 = 25862^2 + 70603^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5653626653 - 2⁸ = 5653626397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5653626598 and 5653626607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5653626683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298708 + ... + 1303053.

It is an arithmetic number, because the mean of its divisors is an integer number (737599527).

Almost surely, 2^5653626653 is an apocalyptic number.

5653626653 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5653626653 is a deficient number, since it is larger than the sum of its proper divisors (247169563).

5653626653 is a wasteful number, since it uses less digits than its factorization.

5653626653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601855.

The product of its digits is 2916000, while the sum is 47.

The square root of 5653626653 is about 75190.6021587805. The cubic root of 5653626653 is about 1781.4584954133.

The spelling of 5653626653 in words is "five billion, six hundred fifty-three million, six hundred twenty-six thousand, six hundred fifty-three".