54085416 has 192 divisors, whose sum is σ = 177785280. Its totient is φ = 13547520.

The previous prime is 54085411. The next prime is 54085439. The reversal of 54085416 is 61458045.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (54085411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 478576 + ... + 478688.

It is an arithmetic number, because the mean of its divisors is an integer number (925965).

Almost surely, 2^54085416 is an apocalyptic number.

54085416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54085416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88892640).

54085416 is an abundant number, since it is smaller than the sum of its proper divisors (123699864).

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

54085416 is a wasteful number, since it uses less digits than its factorization.

54085416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 54085416 is about 7354.2787545755. The cubic root of 54085416 is about 378.1755014943.

The spelling of 54085416 in words is "fifty-four million, eighty-five thousand, four hundred sixteen".