82250026691136 has 112 divisors (see below), whose sum is σ = 224644618690560. Its totient is φ = 26531704373760.

The previous prime is 82250026691099. The next prime is 82250026691137. The reversal of 82250026691136 is 63119662005228.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (82250026691137) 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 15 ways as a sum of consecutive naturals, for example, 351759415 + ... + 351993161.

Almost surely, 2^{82250026691136} is an apocalyptic number.

It is an amenable number.

82250026691136 is an abundant number, since it is smaller than the sum of its proper divisors (142394591999424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82250026691136 is a wasteful number, since it uses less digits than its factorization.

82250026691136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292912 (or 292902 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 82250026691136 in words is "eighty-two trillion, two hundred fifty billion, twenty-six million, six hundred ninety-one thousand, one hundred thirty-six".