83201237516 has 24 divisors (see below), whose sum is σ = 150103506336. Its totient is φ = 40327447680.

The previous prime is 83201237489. The next prime is 83201237527. The reversal of 83201237516 is 61573210238.

It is a self number, because there is not a number n which added to its sum of digits gives 83201237516.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1589936 + ... + 1641431.

It is an arithmetic number, because the mean of its divisors is an integer number (6254312764).

Almost surely, 2^83201237516 is an apocalyptic number.

It is an amenable number.

83201237516 is a deficient number, since it is larger than the sum of its proper divisors (66902268820).

83201237516 is a wasteful number, since it uses less digits than its factorization.

83201237516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231569 (or 3231567 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 83201237516 in words is "eighty-three billion, two hundred one million, two hundred thirty-seven thousand, five hundred sixteen".