7337275607728 has 80 divisors (see below), whose sum is σ = 15728057839872. Its totient is φ = 3287880288000.

The previous prime is 7337275607713. The next prime is 7337275607729. The reversal of 7337275607728 is 8277065727337.

It is a super-2 number, since 2×7337275607728² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7337275607728.

It is not an unprimeable number, because it can be changed into a prime (7337275607729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301028950 + ... + 301053322.

Almost surely, 2^{7337275607728} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7337275607728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7864028919936).

7337275607728 is an abundant number, since it is smaller than the sum of its proper divisors (8390782232144).

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

7337275607728 is a wasteful number, since it uses less digits than its factorization.

7337275607728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48554 (or 48548 counting only the distinct ones).

The product of its (nonzero) digits is 145212480, while the sum is 64.

The spelling of 7337275607728 in words is "seven trillion, three hundred thirty-seven billion, two hundred seventy-five million, six hundred seven thousand, seven hundred twenty-eight".