82054126365 has 32 divisors (see below), whose sum is σ = 131671927296. Its totient is φ = 43633938240.

The previous prime is 82054126337. The next prime is 82054126379. The reversal of 82054126365 is 56362145028.

It is not a de Polignac number, because 82054126365 - 2¹⁴ = 82054109981 is a prime.

It is a super-2 number, since 2×82054126365² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8554102 + ... + 8563688.

It is an arithmetic number, because the mean of its divisors is an integer number (4114747728).

Almost surely, 2^82054126365 is an apocalyptic number.

It is an amenable number.

82054126365 is a deficient number, since it is larger than the sum of its proper divisors (49617800931).

82054126365 is a wasteful number, since it uses less digits than its factorization.

82054126365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11209.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 82054126365 in words is "eighty-two billion, fifty-four million, one hundred twenty-six thousand, three hundred sixty-five".