755481156 has 48 divisors (see below), whose sum is σ = 1869759360. Its totient is φ = 236597760.

The previous prime is 755481137. The next prime is 755481163. The reversal of 755481156 is 651184557.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125790 + ... + 131658.

It is an arithmetic number, because the mean of its divisors is an integer number (38953320).

Almost surely, 2^755481156 is an apocalyptic number.

It is an amenable number.

755481156 is an abundant number, since it is smaller than the sum of its proper divisors (1114278204).

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

755481156 is a wasteful number, since it uses less digits than its factorization.

755481156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6524 (or 6522 counting only the distinct ones).

The product of its digits is 168000, while the sum is 42.

The square root of 755481156 is about 27486.0174634304. The cubic root of 755481156 is about 910.7682422859.

The spelling of 755481156 in words is "seven hundred fifty-five million, four hundred eighty-one thousand, one hundred fifty-six".