83575207488225 has 48 divisors (see below), whose sum is σ = 140788805011200. Its totient is φ = 43731192261120.

The previous prime is 83575207488197. The next prime is 83575207488229. The reversal of 83575207488225 is 52288470257538.

It is not a de Polignac number, because 83575207488225 - 2¹⁴ = 83575207471841 is a prime.

It is a super-2 number, since 2×83575207488225² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83575207488229) 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 47 ways as a sum of consecutive naturals, for example, 148897656 + ... + 149457894.

It is an arithmetic number, because the mean of its divisors is an integer number (2933100104400).

Almost surely, 2^{83575207488225} is an apocalyptic number.

It is an amenable number.

83575207488225 is a deficient number, since it is larger than the sum of its proper divisors (57213597522975).

83575207488225 is a wasteful number, since it uses less digits than its factorization.

83575207488225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597834 (or 597829 counting only the distinct ones).

The product of its (nonzero) digits is 301056000, while the sum is 66.

The spelling of 83575207488225 in words is "eighty-three trillion, five hundred seventy-five billion, two hundred seven million, four hundred eighty-eight thousand, two hundred twenty-five".