54285434658226 has 4 divisors (see below), whose sum is σ = 81428151987342. Its totient is φ = 27142717329112.

The previous prime is 54285434658193. The next prime is 54285434658277. The reversal of 54285434658226 is 62285643458245.

It is a Cunningham number, because it is equal to 7367865²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54285434658225 + 1 = 7367865^2 + 1^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13571358664555 + ... + 13571358664558.

Almost surely, 2^{54285434658226} is an apocalyptic number.

54285434658226 is a deficient number, since it is larger than the sum of its proper divisors (27142717329116).

54285434658226 is a wasteful number, since it uses less digits than its factorization.

54285434658226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27142717329115.

The product of its digits is 442368000, while the sum is 64.

The spelling of 54285434658226 in words is "fifty-four trillion, two hundred eighty-five billion, four hundred thirty-four million, six hundred fifty-eight thousand, two hundred twenty-six".