82101505354 has 8 divisors (see below), whose sum is σ = 134347917888. Its totient is φ = 37318866060.

The previous prime is 82101505349. The next prime is 82101505363. The reversal of 82101505354 is 45350510128.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1865943282 + ... + 1865943325.

It is an arithmetic number, because the mean of its divisors is an integer number (16793489736).

Almost surely, 2^82101505354 is an apocalyptic number.

82101505354 is a deficient number, since it is larger than the sum of its proper divisors (52246412534).

82101505354 is a wasteful number, since it uses less digits than its factorization.

82101505354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731886620.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 82101505354 in words is "eighty-two billion, one hundred one million, five hundred five thousand, three hundred fifty-four".