82441503541 has 16 divisors (see below), whose sum is σ = 84388921344. Its totient is φ = 80519525424.

The previous prime is 82441503533. The next prime is 82441503637. The reversal of 82441503541 is 14530514428.

It is a cyclic number.

It is not a de Polignac number, because 82441503541 - 2³ = 82441503533 is a prime.

It is a super-2 number, since 2×82441503541² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82441503541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82441503511) 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, 5181300 + ... + 5197186.

It is an arithmetic number, because the mean of its divisors is an integer number (5274307584).

Almost surely, 2^82441503541 is an apocalyptic number.

It is an amenable number.

82441503541 is a deficient number, since it is larger than the sum of its proper divisors (1947417803).

82441503541 is a wasteful number, since it uses less digits than its factorization.

82441503541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16680.

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 82441503541 in words is "eighty-two billion, four hundred forty-one million, five hundred three thousand, five hundred forty-one".