755065000 has 40 divisors (see below), whose sum is σ = 1769129010. Its totient is φ = 302024000.

The previous prime is 755064971. The next prime is 755065007. The reversal of 755065000 is 560557.

It can be written as a sum of positive squares in 5 ways, for example, as 42068196 + 712996804 = 6486^2 + 26702^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 755065000.

It is not an unprimeable number, because it can be changed into a prime (755065007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 70507 + ... + 80506.

Almost surely, 2^755065000 is an apocalyptic number.

It is an amenable number.

755065000 is an abundant number, since it is smaller than the sum of its proper divisors (1014064010).

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

755065000 is a wasteful number, since it uses less digits than its factorization.

755065000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151039 (or 151020 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 755065000 is about 27478.4460987153. The cubic root of 755065000 is about 910.6009796606.

The spelling of 755065000 in words is "seven hundred fifty-five million, sixty-five thousand".