4496611661973 has 12 divisors (see below), whose sum is σ = 6518219992908. Its totient is φ = 2987072988480.

The previous prime is 4496611661903. The next prime is 4496611661981. The reversal of 4496611661973 is 3791661166944.

4496611661973 is a `hidden beast` number, since 4 + 4 + 9 + 6 + 6 + 1 + 1 + 6 + 619 + 7 + 3 = 666.

4496611661973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3104228181924 + 1392383480049 = 1761882^2 + 1179993^2 .

It is not a de Polignac number, because 4496611661973 - 2¹⁸ = 4496611399829 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4496611661973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4496611661903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 889007290 + ... + 889012347.

It is an arithmetic number, because the mean of its divisors is an integer number (543184999409).

Almost surely, 2^{4496611661973} is an apocalyptic number.

It is an amenable number.

4496611661973 is a deficient number, since it is larger than the sum of its proper divisors (2021608330935).

4496611661973 is a wasteful number, since it uses less digits than its factorization.

4496611661973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778019924 (or 1778019921 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 63.

The spelling of 4496611661973 in words is "four trillion, four hundred ninety-six billion, six hundred eleven million, six hundred sixty-one thousand, nine hundred seventy-three".