54545454598 has 4 divisors (see below), whose sum is σ = 81818181900. Its totient is φ = 27272727298.

The previous prime is 54545454571. The next prime is 54545454701. The reversal of 54545454598 is 89545454545.

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

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13636363648 + ... + 13636363651.

It is an arithmetic number, because the mean of its divisors is an integer number (20454545475).

Almost surely, 2^54545454598 is an apocalyptic number.

54545454598 is a deficient number, since it is larger than the sum of its proper divisors (27272727302).

54545454598 is a wasteful number, since it uses less digits than its factorization.

54545454598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27272727301.

The product of its digits is 57600000, while the sum is 58.

The spelling of 54545454598 in words is "fifty-four billion, five hundred forty-five million, four hundred fifty-four thousand, five hundred ninety-eight".