54125054 has 4 divisors (see below), whose sum is σ = 81187584. Its totient is φ = 27062526.

The previous prime is 54125009. The next prime is 54125063. The reversal of 54125054 is 45052145.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13531262 + ... + 13531265.

It is an arithmetic number, because the mean of its divisors is an integer number (20296896).

Almost surely, 2^54125054 is an apocalyptic number.

54125054 is a deficient number, since it is larger than the sum of its proper divisors (27062530).

54125054 is a wasteful number, since it uses less digits than its factorization.

54125054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27062529.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 54125054 is about 7356.9731547696. The cubic root of 54125054 is about 378.2678644093.

Adding to 54125054 its reverse (45052145), we get a palindrome (99177199).

The spelling of 54125054 in words is "fifty-four million, one hundred twenty-five thousand, fifty-four".