755172164 has 12 divisors (see below), whose sum is σ = 1399289724. Its totient is φ = 355375104.

The previous prime is 755172101. The next prime is 755172169. The reversal of 755172164 is 461271557.

It can be written as a sum of positive squares in 2 ways, for example, as 704477764 + 50694400 = 26542^2 + 7120^2 .

It is not an unprimeable number, because it can be changed into a prime (755172169) 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, 5552669 + ... + 5552804.

It is an arithmetic number, because the mean of its divisors is an integer number (116607477).

Almost surely, 2^755172164 is an apocalyptic number.

It is an amenable number.

755172164 is a deficient number, since it is larger than the sum of its proper divisors (644117560).

755172164 is a wasteful number, since it uses less digits than its factorization.

755172164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11105494 (or 11105492 counting only the distinct ones).

The product of its digits is 58800, while the sum is 38.

The square root of 755172164 is about 27480.3959942356. The cubic root of 755172164 is about 910.6440572002.

The spelling of 755172164 in words is "seven hundred fifty-five million, one hundred seventy-two thousand, one hundred sixty-four".