755120895 has 16 divisors (see below), whose sum is σ = 1271783040. Its totient is φ = 381534624.

The previous prime is 755120869. The next prime is 755120911. The reversal of 755120895 is 598021557.

It is not a de Polignac number, because 755120895 - 2¹² = 755116799 is a prime.

It is a congruent 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 in 15 ways as a sum of consecutive naturals, for example, 1324489 + ... + 1325058.

It is an arithmetic number, because the mean of its divisors is an integer number (79486440).

Almost surely, 2^755120895 is an apocalyptic number.

755120895 is a deficient number, since it is larger than the sum of its proper divisors (516662145).

755120895 is a wasteful number, since it uses less digits than its factorization.

755120895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649574.

The product of its (nonzero) digits is 126000, while the sum is 42.

The square root of 755120895 is about 27479.4631497779. The cubic root of 755120895 is about 910.6234487134.

The spelling of 755120895 in words is "seven hundred fifty-five million, one hundred twenty thousand, eight hundred ninety-five".