7604997536656 has 135 divisors (see below), whose sum is σ = 16098889600377. Its totient is φ = 3478693271040.

The previous prime is 7604997536629. The next prime is 7604997536663. The reversal of 7604997536656 is 6566357994067.

The square root of 7604997536656 is 2757716.

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

It can be written as a sum of positive squares in 13 ways, for example, as 7080473959056 + 524523577600 = 2660916^2 + 724240^2 .

It is a Duffinian number.

It is an unprimeable number.

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 26 ways as a sum of consecutive naturals, for example, 25955622846 + ... + 25955623138.

Almost surely, 2^{7604997536656} is an apocalyptic number.

7604997536656 is the 2757716-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7604997536656

7604997536656 is an abundant number, since it is smaller than the sum of its proper divisors (8493892063721).

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

7604997536656 is an equidigital number, since it uses as much as digits as its factorization.

7604997536656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 1543147200, while the sum is 73.

The spelling of 7604997536656 in words is "seven trillion, six hundred four billion, nine hundred ninety-seven million, five hundred thirty-six thousand, six hundred fifty-six".