54498352658 has 8 divisors (see below), whose sum is σ = 81749944380. Its totient is φ = 27248371200.

The previous prime is 54498352619. The next prime is 54498352663. The reversal of 54498352658 is 85625389445.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 54455489449 + 42863209 = 233357^2 + 6547^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 54498352597 and 54498352606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314063 + ... + 455666.

Almost surely, 2^54498352658 is an apocalyptic number.

54498352658 is a deficient number, since it is larger than the sum of its proper divisors (27251591722).

54498352658 is a wasteful number, since it uses less digits than its factorization.

54498352658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805132.

The product of its digits is 41472000, while the sum is 59.

The spelling of 54498352658 in words is "fifty-four billion, four hundred ninety-eight million, three hundred fifty-two thousand, six hundred fifty-eight".