6633950264463 has 16 divisors (see below), whose sum is σ = 9401203585280. Its totient is φ = 4149185036544.

The previous prime is 6633950264453. The next prime is 6633950264489. The reversal of 6633950264463 is 3644620593366.

It is a happy number.

It is not a de Polignac number, because 6633950264463 - 2¹⁶ = 6633950198927 is a prime.

It is a super-2 number, since 2×6633950264463² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6633950264423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564970306 + ... + 564982047.

It is an arithmetic number, because the mean of its divisors is an integer number (587575224080).

Almost surely, 2^{6633950264463} is an apocalyptic number.

6633950264463 is a deficient number, since it is larger than the sum of its proper divisors (2767253320817).

6633950264463 is a wasteful number, since it uses less digits than its factorization.

6633950264463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129952478.

The product of its (nonzero) digits is 50388480, while the sum is 57.

The spelling of 6633950264463 in words is "six trillion, six hundred thirty-three billion, nine hundred fifty million, two hundred sixty-four thousand, four hundred sixty-three".