6653374497803 has 16 divisors (see below), whose sum is σ = 7695333556704. Its totient is φ = 5685206607360.

The previous prime is 6653374497709. The next prime is 6653374497901. The reversal of 6653374497803 is 3087944733566.

It is not a de Polignac number, because 6653374497803 - 2¹⁰ = 6653374496779 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6653374497803.

It is not an unprimeable number, because it can be changed into a prime (6653374497103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23358800 + ... + 23641917.

It is an arithmetic number, because the mean of its divisors is an integer number (480958347294).

Almost surely, 2^{6653374497803} is an apocalyptic number.

6653374497803 is a deficient number, since it is larger than the sum of its proper divisors (1041959058901).

6653374497803 is a wasteful number, since it uses less digits than its factorization.

6653374497803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47001502.

The product of its (nonzero) digits is 274337280, while the sum is 65.

The spelling of 6653374497803 in words is "six trillion, six hundred fifty-three billion, three hundred seventy-four million, four hundred ninety-seven thousand, eight hundred three".