83249100992486 has 64 divisors (see below), whose sum is σ = 148109156729856. Its totient is φ = 34596451718400.

The previous prime is 83249100992471. The next prime is 83249100992489. The reversal of 83249100992486 is 68429900194238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83249100992489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14959571 + ... + 19755681.

It is an arithmetic number, because the mean of its divisors is an integer number (2314205573904).

Almost surely, 2^{83249100992486} is an apocalyptic number.

83249100992486 is a deficient number, since it is larger than the sum of its proper divisors (64860055737370).

83249100992486 is a wasteful number, since it uses less digits than its factorization.

83249100992486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4796717.

The product of its (nonzero) digits is 53747712, while the sum is 65.

The spelling of 83249100992486 in words is "eighty-three trillion, two hundred forty-nine billion, one hundred million, nine hundred ninety-two thousand, four hundred eighty-six".