755676556 has 12 divisors (see below), whose sum is σ = 1325593080. Its totient is φ = 376935680.

The previous prime is 755676547. The next prime is 755676557. The reversal of 755676556 is 655676557.

It is a super-2 number, since 2×755676556² = 1142094114576042272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (755676557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223765 + ... + 227116.

It is an arithmetic number, because the mean of its divisors is an integer number (110466090).

Almost surely, 2^755676556 is an apocalyptic number.

It is an amenable number.

755676556 is a deficient number, since it is larger than the sum of its proper divisors (569916524).

755676556 is a wasteful number, since it uses less digits than its factorization.

755676556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451304 (or 451302 counting only the distinct ones).

The product of its digits is 6615000, while the sum is 52.

The square root of 755676556 is about 27489.5717682179. The cubic root of 755676556 is about 910.8467568292.

Subtracting from 755676556 its reverse (655676557), we obtain a palindrome (99999999).

The spelling of 755676556 in words is "seven hundred fifty-five million, six hundred seventy-six thousand, five hundred fifty-six".