54485998 has 8 divisors (see below), whose sum is σ = 93404592. Its totient is φ = 23351136.

The previous prime is 54485953. The next prime is 54486013. The reversal of 54485998 is 89958445.

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

It is a congruent number.

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, 1945915 + ... + 1945942.

It is an arithmetic number, because the mean of its divisors is an integer number (11675574).

Almost surely, 2^54485998 is an apocalyptic number.

54485998 is a deficient number, since it is larger than the sum of its proper divisors (38918594).

54485998 is a wasteful number, since it uses less digits than its factorization.

54485998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3891866.

The product of its digits is 2073600, while the sum is 52.

The square root of 54485998 is about 7381.4631340948. The cubic root of 54485998 is about 379.1068543955.

The spelling of 54485998 in words is "fifty-four million, four hundred eighty-five thousand, nine hundred ninety-eight".