5653761639696 has 125 divisors (see below), whose sum is σ = 16427546890051. Its totient is φ = 1877254189056.

The previous prime is 5653761639629. The next prime is 5653761639697. The reversal of 5653761639696 is 6969361673565.

The square root of 5653761639696 is 2377764.

It is a perfect power (a square, a biquadrate), and thus also a powerful number.

5653761639696 is a `hidden beast` number, since 5 + 6 + 5 + 376 + 163 + 9 + 6 + 96 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5308581889296 + 345179750400 = 2304036^2 + 587520^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5653761639697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 24 ways as a sum of consecutive naturals, for example, 21999072400 + ... + 21999072656.

Almost surely, 2^{5653761639696} is an apocalyptic number.

5653761639696 is the 2377764-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5653761639696

5653761639696 is an abundant number, since it is smaller than the sum of its proper divisors (10773785250355).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5653761639696 is an frugal number, since it uses more digits than its factorization.

5653761639696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048 (or 262 counting only the distinct ones).

The product of its digits is 992023200, while the sum is 72.

The spelling of 5653761639696 in words is "five trillion, six hundred fifty-three billion, seven hundred sixty-one million, six hundred thirty-nine thousand, six hundred ninety-six".