5653266302891 has 8 divisors (see below), whose sum is σ = 5706355811904. Its totient is φ = 5600181520840.

The previous prime is 5653266302821. The next prime is 5653266302899. The reversal of 5653266302891 is 1982036623565.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5653266302891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5653266302899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1244696 + ... + 3585498.

It is an arithmetic number, because the mean of its divisors is an integer number (713294476488).

Almost surely, 2^{5653266302891} is an apocalyptic number.

5653266302891 is a deficient number, since it is larger than the sum of its proper divisors (53089509013).

5653266302891 is a wasteful number, since it uses less digits than its factorization.

5653266302891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363481.

The product of its (nonzero) digits is 13996800, while the sum is 56.

The spelling of 5653266302891 in words is "five trillion, six hundred fifty-three billion, two hundred sixty-six million, three hundred two thousand, eight hundred ninety-one".