54121734 has 12 divisors (see below), whose sum is σ = 117263796. Its totient is φ = 18040572.

The previous prime is 54121723. The next prime is 54121741. The reversal of 54121734 is 43712145.

54121734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 54121698 and 54121707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1503364 + ... + 1503399.

It is an arithmetic number, because the mean of its divisors is an integer number (9771983).

Almost surely, 2^54121734 is an apocalyptic number.

54121734 is an abundant number, since it is smaller than the sum of its proper divisors (63142062).

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

54121734 is a wasteful number, since it uses less digits than its factorization.

54121734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3006771 (or 3006768 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 54121734 is about 7356.7475150368. The cubic root of 54121734 is about 378.2601300060.

Adding to 54121734 its reverse (43712145), we get a palindrome (97833879).

The spelling of 54121734 in words is "fifty-four million, one hundred twenty-one thousand, seven hundred thirty-four".