756065056 has 12 divisors (see below), whose sum is σ = 1488503142. Its totient is φ = 378032512.

The previous prime is 756065053. The next prime is 756065071. The reversal of 756065056 is 650560657.

It can be written as a sum of positive squares in only one way, i.e., 680375056 + 75690000 = 26084^2 + 8700^2 .

It is not an unprimeable number, because it can be changed into a prime (756065053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11813485 + ... + 11813548.

Almost surely, 2^756065056 is an apocalyptic number.

It is an amenable number.

756065056 is a deficient number, since it is larger than the sum of its proper divisors (732438086).

756065056 is a wasteful number, since it uses less digits than its factorization.

756065056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23627043 (or 23627035 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 756065056 is about 27496.6371762076. The cubic root of 756065056 is about 911.0028215450.

The spelling of 756065056 in words is "seven hundred fifty-six million, sixty-five thousand, fifty-six".