82454536354 has 8 divisors (see below), whose sum is σ = 123720117660. Its totient is φ = 41214497136.

The previous prime is 82454536349. The next prime is 82454536387. The reversal of 82454536354 is 45363545428.

It can be written as a sum of positive squares in 2 ways, for example, as 72697640625 + 9756895729 = 269625^2 + 98777^2 .

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

It is a super-2 number, since 2×82454536354² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 82454536298 and 82454536307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6377449 + ... + 6390364.

Almost surely, 2^82454536354 is an apocalyptic number.

82454536354 is a deficient number, since it is larger than the sum of its proper divisors (41265581306).

82454536354 is a wasteful number, since it uses less digits than its factorization.

82454536354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12771044.

The product of its digits is 6912000, while the sum is 49.

The spelling of 82454536354 in words is "eighty-two billion, four hundred fifty-four million, five hundred thirty-six thousand, three hundred fifty-four".