7650280255396 has 9 divisors (see below), whose sum is σ = 13388000127649. Its totient is φ = 3825137361784.

The previous prime is 7650280255393. The next prime is 7650280255507. The reversal of 7650280255396 is 6935520820567.

The square root of 7650280255396 is 2765914.

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

It can be written as a sum of positive squares in only one way, i.e., 1058408864100 + 6591871391296 = 1028790^2 + 2567464^2 .

It is a super-2 number, since 2×7650280255396² (a number of 27 digits) contains 22 as substring.

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 7650280255396.

It is not an unprimeable number, because it can be changed into a prime (7650280255393) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4840350 + ... + 6223306.

Almost surely, 2^{7650280255396} is an apocalyptic number.

7650280255396 is the 2765914-th square number.

It is an amenable number.

7650280255396 is a deficient number, since it is larger than the sum of its proper divisors (5737719872253).

7650280255396 is an frugal number, since it uses more digits than its factorization.

7650280255396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765918 (or 1382959 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 58.

The spelling of 7650280255396 in words is "seven trillion, six hundred fifty billion, two hundred eighty million, two hundred fifty-five thousand, three hundred ninety-six".