755891482 has 4 divisors (see below), whose sum is σ = 1133837226. Its totient is φ = 377945740.

The previous prime is 755891449. The next prime is 755891491. The reversal of 755891482 is 284198557.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 522076801 + 233814681 = 22849^2 + 15291^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188972869 + ... + 188972872.

Almost surely, 2^755891482 is an apocalyptic number.

755891482 is a deficient number, since it is larger than the sum of its proper divisors (377945744).

755891482 is a wasteful number, since it uses less digits than its factorization.

755891482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377945743.

The product of its digits is 806400, while the sum is 49.

The square root of 755891482 is about 27493.4807181630. The cubic root of 755891482 is about 910.9331015719.

The spelling of 755891482 in words is "seven hundred fifty-five million, eight hundred ninety-one thousand, four hundred eighty-two".