54984290 has 64 divisors (see below), whose sum is σ = 114307200. Its totient is φ = 18902016.

The previous prime is 54984277. The next prime is 54984343. The reversal of 54984290 is 9248945.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93377 + ... + 93963.

It is an arithmetic number, because the mean of its divisors is an integer number (1786050).

Almost surely, 2^54984290 is an apocalyptic number.

54984290 is an abundant number, since it is smaller than the sum of its proper divisors (59322910).

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

54984290 is a wasteful number, since it uses less digits than its factorization.

54984290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 54984290 is about 7415.1392434667. The cubic root of 54984290 is about 380.2590339110.

The spelling of 54984290 in words is "fifty-four million, nine hundred eighty-four thousand, two hundred ninety".