5653376861 has 8 divisors (see below), whose sum is σ = 6169179648. Its totient is φ = 5137884000.

The previous prime is 5653376803. The next prime is 5653376893. The reversal of 5653376861 is 1686733565.

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 5653376861 - 2¹⁸ = 5653114717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5653376801) 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, 38480 + ... + 113081.

It is an arithmetic number, because the mean of its divisors is an integer number (771147456).

Almost surely, 2^5653376861 is an apocalyptic number.

It is an amenable number.

5653376861 is a deficient number, since it is larger than the sum of its proper divisors (515802787).

5653376861 is a wasteful number, since it uses less digits than its factorization.

5653376861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154963.

The product of its digits is 2721600, while the sum is 50.

The square root of 5653376861 is about 75188.9410817841. The cubic root of 5653376861 is about 1781.4322585296.

The spelling of 5653376861 in words is "five billion, six hundred fifty-three million, three hundred seventy-six thousand, eight hundred sixty-one".