82536455 has 16 divisors (see below), whose sum is σ = 102025440. Its totient is φ = 64052352.

The previous prime is 82536431. The next prime is 82536473. The reversal of 82536455 is 55463528.

It is a cyclic number.

It is not a de Polignac number, because 82536455 - 2¹⁴ = 82520071 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121577 + ... + 122253.

It is an arithmetic number, because the mean of its divisors is an integer number (6376590).

Almost surely, 2^82536455 is an apocalyptic number.

82536455 is a deficient number, since it is larger than the sum of its proper divisors (19488985).

82536455 is a wasteful number, since it uses less digits than its factorization.

82536455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378.

The product of its digits is 144000, while the sum is 38.

The square root of 82536455 is about 9084.9576223558. The cubic root of 82536455 is about 435.3934960567.

The spelling of 82536455 in words is "eighty-two million, five hundred thirty-six thousand, four hundred fifty-five".