54996318 has 72 divisors (see below), whose sum is σ = 131035320. Its totient is φ = 16660800.

The previous prime is 54996301. The next prime is 54996329. The reversal of 54996318 is 81369945.

It is a happy number.

54996318 is a `hidden beast` number, since 5 + 4 + 9 + 9 + 631 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 307153 + ... + 307331.

It is an arithmetic number, because the mean of its divisors is an integer number (1819935).

Almost surely, 2^54996318 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54996318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65517660).

54996318 is an abundant number, since it is smaller than the sum of its proper divisors (76039002).

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

54996318 is a wasteful number, since it uses less digits than its factorization.

54996318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 298 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 54996318 is about 7415.9502425515. The cubic root of 54996318 is about 380.2867595407.

The spelling of 54996318 in words is "fifty-four million, nine hundred ninety-six thousand, three hundred eighteen".