82488725518 has 16 divisors (see below), whose sum is σ = 127198486800. Its totient is φ = 40091357376.

The previous prime is 82488725509. The next prime is 82488725573. The reversal of 82488725518 is 81552788428.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453696 + ... + 608947.

It is an arithmetic number, because the mean of its divisors is an integer number (7949905425).

Almost surely, 2^82488725518 is an apocalyptic number.

82488725518 is a deficient number, since it is larger than the sum of its proper divisors (44709761282).

82488725518 is a wasteful number, since it uses less digits than its factorization.

82488725518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063731.

The product of its digits is 11468800, while the sum is 58.

The spelling of 82488725518 in words is "eighty-two billion, four hundred eighty-eight million, seven hundred twenty-five thousand, five hundred eighteen".