54199116 has 36 divisors (see below), whose sum is σ = 137249112. Its totient is φ = 18033984.

The previous prime is 54199097. The next prime is 54199121. The reversal of 54199116 is 61199145.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27376 + ... + 29288.

Almost surely, 2^54199116 is an apocalyptic number.

It is an amenable number.

54199116 is an abundant number, since it is smaller than the sum of its proper divisors (83049996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54199116 is a wasteful number, since it uses less digits than its factorization.

54199116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710 (or 2705 counting only the distinct ones).

The product of its digits is 9720, while the sum is 36.

The square root of 54199116 is about 7362.0048899739. The cubic root of 54199116 is about 378.4403200096.

It can be divided in two parts, 5419 and 9116, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 54199116 in words is "fifty-four million, one hundred ninety-nine thousand, one hundred sixteen".