54120236 has 6 divisors (see below), whose sum is σ = 94710420. Its totient is φ = 27060116.

The previous prime is 54120223. The next prime is 54120251. The reversal of 54120236 is 63202145.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6765026 + ... + 6765033.

It is an arithmetic number, because the mean of its divisors is an integer number (15785070).

Almost surely, 2^54120236 is an apocalyptic number.

It is an amenable number.

54120236 is a deficient number, since it is larger than the sum of its proper divisors (40590184).

54120236 is a wasteful number, since it uses less digits than its factorization.

54120236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13530063 (or 13530061 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 54120236 is about 7356.6457030361. The cubic root of 54120236 is about 378.2566401024.

The spelling of 54120236 in words is "fifty-four million, one hundred twenty thousand, two hundred thirty-six".