83852372155632 has 40 divisors (see below), whose sum is σ = 216862843092096. Its totient is φ = 27919279102656.

The previous prime is 83852372155609. The next prime is 83852372155639. The reversal of 83852372155632 is 23655127325838.

It is a super-2 number, since 2×83852372155632² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83852372155639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984694978 + ... + 984780129.

Almost surely, 2^{83852372155632} is an apocalyptic number.

It is an amenable number.

83852372155632 is an abundant number, since it is smaller than the sum of its proper divisors (133010470936464).

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

83852372155632 is a wasteful number, since it uses less digits than its factorization.

83852372155632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969476005 (or 1969475999 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 60.

The spelling of 83852372155632 in words is "eighty-three trillion, eight hundred fifty-two billion, three hundred seventy-two million, one hundred fifty-five thousand, six hundred thirty-two".