755997075 has 18 divisors (see below), whose sum is σ = 1354075164. Its totient is φ = 403198320.

The previous prime is 755997059. The next prime is 755997079. The reversal of 755997075 is 570799557.

It is not a de Polignac number, because 755997075 - 2⁴ = 755997059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (755997079) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1679769 + ... + 1680218.

It is an arithmetic number, because the mean of its divisors is an integer number (75226398).

Almost surely, 2^755997075 is an apocalyptic number.

755997075 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

755997075 is a deficient number, since it is larger than the sum of its proper divisors (598078089).

755997075 is a wasteful number, since it uses less digits than its factorization.

755997075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360003 (or 3359995 counting only the distinct ones).

The product of its (nonzero) digits is 3472875, while the sum is 54.

The square root of 755997075 is about 27495.4009790728. The cubic root of 755997075 is about 910.9755166905.

The spelling of 755997075 in words is "seven hundred fifty-five million, nine hundred ninety-seven thousand, seventy-five".