82377582722635 has 16 divisors (see below), whose sum is σ = 104668210142496. Its totient is φ = 62025342089728.

The previous prime is 82377582722629. The next prime is 82377582722639. The reversal of 82377582722635 is 53622728577328.

It is a cyclic number.

It is not a de Polignac number, because 82377582722635 - 2¹⁵ = 82377582689867 is a prime.

It is a super-2 number, since 2×82377582722635² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82377582722639) 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, 60943992 + ... + 62281018.

It is an arithmetic number, because the mean of its divisors is an integer number (6541763133906).

Almost surely, 2^{82377582722635} is an apocalyptic number.

82377582722635 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

82377582722635 is a deficient number, since it is larger than the sum of its proper divisors (22290627419861).

82377582722635 is a wasteful number, since it uses less digits than its factorization.

82377582722635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061902.

The product of its digits is 474163200, while the sum is 67.

The spelling of 82377582722635 in words is "eighty-two trillion, three hundred seventy-seven billion, five hundred eighty-two million, seven hundred twenty-two thousand, six hundred thirty-five".