83502231449 has 16 divisors (see below), whose sum is σ = 102792936960. Its totient is φ = 66054225600.

The previous prime is 83502231419. The next prime is 83502231487. The reversal of 83502231449 is 94413220538.

It is a cyclic number.

It is not a de Polignac number, because 83502231449 - 2²⁴ = 83485454233 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (83502231419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367499 + ... + 549599.

It is an arithmetic number, because the mean of its divisors is an integer number (6424558560).

Almost surely, 2^83502231449 is an apocalyptic number.

It is an amenable number.

83502231449 is a deficient number, since it is larger than the sum of its proper divisors (19290705511).

83502231449 is a wasteful number, since it uses less digits than its factorization.

83502231449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187160.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 83502231449 in words is "eighty-three billion, five hundred two million, two hundred thirty-one thousand, four hundred forty-nine".