755560328 has 8 divisors (see below), whose sum is σ = 1416675630. Its totient is φ = 377780160.

The previous prime is 755560321. The next prime is 755560369. The reversal of 755560328 is 823065557.

It can be written as a sum of positive squares in only one way, i.e., 500774884 + 254785444 = 22378^2 + 15962^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (755560321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47222513 + ... + 47222528.

Almost surely, 2^755560328 is an apocalyptic number.

It is an amenable number.

755560328 is a deficient number, since it is larger than the sum of its proper divisors (661115302).

755560328 is a wasteful number, since it uses less digits than its factorization.

755560328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94445047 (or 94445043 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The square root of 755560328 is about 27487.4576488987. The cubic root of 755560328 is about 910.8000563707.

The spelling of 755560328 in words is "seven hundred fifty-five million, five hundred sixty thousand, three hundred twenty-eight".