54511099 has 8 divisors (see below), whose sum is σ = 56096208. Its totient is φ = 52938240.

The previous prime is 54511091. The next prime is 54511109. The reversal of 54511099 is 99011545.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 54511099 - 2³ = 54511091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54511091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6379 + ... + 12235.

It is an arithmetic number, because the mean of its divisors is an integer number (7012026).

Almost surely, 2^54511099 is an apocalyptic number.

54511099 is a deficient number, since it is larger than the sum of its proper divisors (1585109).

54511099 is a wasteful number, since it uses less digits than its factorization.

54511099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125.

The product of its (nonzero) digits is 8100, while the sum is 34.

The square root of 54511099 is about 7383.1632109821. The cubic root of 54511099 is about 379.1650620120.

The spelling of 54511099 in words is "fifty-four million, five hundred eleven thousand, ninety-nine".