755483261 has 8 divisors (see below), whose sum is σ = 833441784. Its totient is φ = 680359680.

The previous prime is 755483243. The next prime is 755483273. The reversal of 755483261 is 162384557.

It can be written as a sum of positive squares in 4 ways, for example, as 20748025 + 734735236 = 4555^2 + 27106^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 755483261 - 2²⁶ = 688374397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755483291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708176 + ... + 709241.

It is an arithmetic number, because the mean of its divisors is an integer number (104180223).

Almost surely, 2^755483261 is an apocalyptic number.

It is an amenable number.

755483261 is a deficient number, since it is larger than the sum of its proper divisors (77958523).

755483261 is a wasteful number, since it uses less digits than its factorization.

755483261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417471.

The product of its digits is 201600, while the sum is 41.

The square root of 755483261 is about 27486.0557556009. The cubic root of 755483261 is about 910.7690881775.

The spelling of 755483261 in words is "seven hundred fifty-five million, four hundred eighty-three thousand, two hundred sixty-one".