755732223 has 24 divisors (see below), whose sum is σ = 1120736448. Its totient is φ = 490493952.

The previous prime is 755732171. The next prime is 755732231. The reversal of 755732223 is 322237557.

It is not a de Polignac number, because 755732223 - 2¹⁴ = 755715839 is a prime.

It is a super-2 number, since 2×755732223² = 1142262385761043458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755732293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77011 + ... + 86267.

It is an arithmetic number, because the mean of its divisors is an integer number (46697352).

Almost surely, 2^755732223 is an apocalyptic number.

755732223 is a deficient number, since it is larger than the sum of its proper divisors (365004225).

755732223 is a wasteful number, since it uses less digits than its factorization.

755732223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9503 (or 9500 counting only the distinct ones).

The product of its digits is 88200, while the sum is 36.

The square root of 755732223 is about 27490.5842607974. The cubic root of 755732223 is about 910.8691221569.

The spelling of 755732223 in words is "seven hundred fifty-five million, seven hundred thirty-two thousand, two hundred twenty-three".