755145528 has 16 divisors (see below), whose sum is σ = 1887863880. Its totient is φ = 251715168.

The previous prime is 755145497. The next prime is 755145539. The reversal of 755145528 is 825541557.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 755145528.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15732175 + ... + 15732222.

Almost surely, 2^755145528 is an apocalyptic number.

It is an amenable number.

755145528 is an abundant number, since it is smaller than the sum of its proper divisors (1132718352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

755145528 is a wasteful number, since it uses less digits than its factorization.

755145528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31464406 (or 31464402 counting only the distinct ones).

The product of its digits is 280000, while the sum is 42.

The square root of 755145528 is about 27479.9113535688. The cubic root of 755145528 is about 910.6333505025.

The spelling of 755145528 in words is "seven hundred fifty-five million, one hundred forty-five thousand, five hundred twenty-eight".