755538203 has 12 divisors (see below), whose sum is σ = 880258752. Its totient is φ = 646596720.

The previous prime is 755538197. The next prime is 755538241. The reversal of 755538203 is 302835557.

It is not a de Polignac number, because 755538203 - 2⁶ = 755538139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (755528203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20726 + ... + 44052.

It is an arithmetic number, because the mean of its divisors is an integer number (73354896).

Almost surely, 2^755538203 is an apocalyptic number.

755538203 is a deficient number, since it is larger than the sum of its proper divisors (124720549).

755538203 is a wasteful number, since it uses less digits than its factorization.

755538203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24002 (or 23995 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 755538203 is about 27487.0551896706. The cubic root of 755538203 is about 910.7911659939.

The spelling of 755538203 in words is "seven hundred fifty-five million, five hundred thirty-eight thousand, two hundred three".