151543782832 has 40 divisors (see below), whose sum is σ = 318324157200. Its totient is φ = 69473852160.

The previous prime is 151543782827. The next prime is 151543782833. The reversal of 151543782832 is 238287345151.

It is not an unprimeable number, because it can be changed into a prime (151543782833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2413894 + ... + 2475877.

It is an arithmetic number, because the mean of its divisors is an integer number (7958103930).

Almost surely, 2^151543782832 is an apocalyptic number.

It is an amenable number.

151543782832 is an abundant number, since it is smaller than the sum of its proper divisors (166780374368).

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

151543782832 is a wasteful number, since it uses less digits than its factorization.

151543782832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889941 (or 4889935 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 49.

The spelling of 151543782832 in words is "one hundred fifty-one billion, five hundred forty-three million, seven hundred eighty-two thousand, eight hundred thirty-two".