54751234 has 4 divisors (see below), whose sum is σ = 82126854. Its totient is φ = 27375616.

The previous prime is 54751219. The next prime is 54751253. The reversal of 54751234 is 43215745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43215745 = 5 ⋅8643149.

It can be written as a sum of positive squares in only one way, i.e., 39125025 + 15626209 = 6255^2 + 3953^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54751196 and 54751205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13687807 + ... + 13687810.

Almost surely, 2^54751234 is an apocalyptic number.

54751234 is a deficient number, since it is larger than the sum of its proper divisors (27375620).

54751234 is a wasteful number, since it uses less digits than its factorization.

54751234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27375619.

The product of its digits is 16800, while the sum is 31.

The square root of 54751234 is about 7399.4076789970. The cubic root of 54751234 is about 379.7210186862.

Adding to 54751234 its reverse (43215745), we get a palindrome (97966979).

The spelling of 54751234 in words is "fifty-four million, seven hundred fifty-one thousand, two hundred thirty-four".