283947653136 has 120 divisors (see below), whose sum is σ = 882715734720. Its totient is φ = 78330368256.

The previous prime is 283947653131. The next prime is 283947653149. The reversal of 283947653136 is 631356749382.

It is not an unprimeable number, because it can be changed into a prime (283947653131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2013276 + ... + 2149691.

It is an arithmetic number, because the mean of its divisors is an integer number (7355964456).

Almost surely, 2^283947653136 is an apocalyptic number.

It is an amenable number.

283947653136 is an abundant number, since it is smaller than the sum of its proper divisors (598768081584).

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

283947653136 is a wasteful number, since it uses less digits than its factorization.

283947653136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4163021 (or 4163008 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 57.

The spelling of 283947653136 in words is "two hundred eighty-three billion, nine hundred forty-seven million, six hundred fifty-three thousand, one hundred thirty-six".