54511898 has 8 divisors (see below), whose sum is σ = 93448992. Its totient is φ = 23362236.

The previous prime is 54511861. The next prime is 54511901. The reversal of 54511898 is 89811545.

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

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, 1946840 + ... + 1946867.

It is an arithmetic number, because the mean of its divisors is an integer number (11681124).

Almost surely, 2^54511898 is an apocalyptic number.

54511898 is a deficient number, since it is larger than the sum of its proper divisors (38937094).

54511898 is a wasteful number, since it uses less digits than its factorization.

54511898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893716.

The product of its digits is 57600, while the sum is 41.

The square root of 54511898 is about 7383.2173203828. The cubic root of 54511898 is about 379.1669145485.

The spelling of 54511898 in words is "fifty-four million, five hundred eleven thousand, eight hundred ninety-eight".