755383239 has 48 divisors (see below), whose sum is σ = 1227579360. Its totient is φ = 461999376.

The previous prime is 755383229. The next prime is 755383243. The reversal of 755383239 is 932383557.

It is not a de Polignac number, because 755383239 - 2¹¹ = 755381191 is a prime.

It is a super-2 number, since 2×755383239² = 1141207675524262242, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

Its product of digits (680400) is a multiple of the sum of its prime factors (360).

It is a junction number, because it is equal to n+sod(n) for n = 755383194 and 755383203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755383229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4634172 + ... + 4634334.

It is an arithmetic number, because the mean of its divisors is an integer number (25574570).

Almost surely, 2^755383239 is an apocalyptic number.

755383239 is a deficient number, since it is larger than the sum of its proper divisors (472196121).

755383239 is an frugal number, since it uses more digits than its factorization.

755383239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 179 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 755383239 is about 27484.2361909514. The cubic root of 755383239 is about 910.7288927286.

The spelling of 755383239 in words is "seven hundred fifty-five million, three hundred eighty-three thousand, two hundred thirty-nine".