755252801 has 4 divisors (see below), whose sum is σ = 755319600. Its totient is φ = 755186004.

The previous prime is 755252791. The next prime is 755252803. The reversal of 755252801 is 108252557.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-755252801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (755252803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11771 + ... + 40608.

It is an arithmetic number, because the mean of its divisors is an integer number (188829900).

Almost surely, 2^755252801 is an apocalyptic number.

It is an amenable number.

755252801 is a deficient number, since it is larger than the sum of its proper divisors (66799).

755252801 is a wasteful number, since it uses less digits than its factorization.

755252801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66798.

The product of its (nonzero) digits is 28000, while the sum is 35.

The square root of 755252801 is about 27481.8631282524. The cubic root of 755252801 is about 910.6764687900.

The spelling of 755252801 in words is "seven hundred fifty-five million, two hundred fifty-two thousand, eight hundred one".