54813340 has 12 divisors (see below), whose sum is σ = 115108056. Its totient is φ = 21925328.

The previous prime is 54813331. The next prime is 54813359. The reversal of 54813340 is 4331845.

It is a junction number, because it is equal to n+sod(n) for n = 54813299 and 54813308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370314 + ... + 1370353.

It is an arithmetic number, because the mean of its divisors is an integer number (9592338).

Almost surely, 2^54813340 is an apocalyptic number.

It is an amenable number.

54813340 is an abundant number, since it is smaller than the sum of its proper divisors (60294716).

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

54813340 is a wasteful number, since it uses less digits than its factorization.

54813340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740676 (or 2740674 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 54813340 is about 7403.6031768322. The cubic root of 54813340 is about 379.8645408227.

The spelling of 54813340 in words is "fifty-four million, eight hundred thirteen thousand, three hundred forty".