755005680156 has 48 divisors (see below), whose sum is σ = 2168221443584. Its totient is φ = 199122376896.

The previous prime is 755005680113. The next prime is 755005680179. The reversal of 755005680156 is 651086500557.

It is a congruent number.

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, 345697480 + ... + 345699663.

Almost surely, 2^755005680156 is an apocalyptic number.

It is an amenable number.

755005680156 is an abundant number, since it is smaller than the sum of its proper divisors (1413215763428).

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

755005680156 is a wasteful number, since it uses less digits than its factorization.

755005680156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691397170 (or 691397168 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 48.

The spelling of 755005680156 in words is "seven hundred fifty-five billion, five million, six hundred eighty thousand, one hundred fifty-six".