82608101837 has 8 divisors (see below), whose sum is σ = 85591560696. Its totient is φ = 79664159232.

The previous prime is 82608101803. The next prime is 82608101839. The reversal of 82608101837 is 73810180628.

It can be written as a sum of positive squares in 4 ways, for example, as 663886756 + 81944215081 = 25766^2 + 286259^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 82608101837 - 2⁶ = 82608101773 is a prime.

It is a super-2 number, since 2×82608101837² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82608101839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9874808 + ... + 9883169.

It is an arithmetic number, because the mean of its divisors is an integer number (10698945087).

Almost surely, 2^82608101837 is an apocalyptic number.

It is an amenable number.

82608101837 is a deficient number, since it is larger than the sum of its proper divisors (2983458859).

82608101837 is a wasteful number, since it uses less digits than its factorization.

82608101837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19758127.

The product of its (nonzero) digits is 129024, while the sum is 44.

The spelling of 82608101837 in words is "eighty-two billion, six hundred eight million, one hundred one thousand, eight hundred thirty-seven".