54236530 has 16 divisors (see below), whose sum is σ = 101870784. Its totient is φ = 20751280.

The previous prime is 54236521. The next prime is 54236531. The reversal of 54236530 is 3563245.

It is not an unprimeable number, because it can be changed into a prime (54236531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117676 + ... + 118135.

It is an arithmetic number, because the mean of its divisors is an integer number (6366924).

Almost surely, 2^54236530 is an apocalyptic number.

54236530 is a deficient number, since it is larger than the sum of its proper divisors (47634254).

54236530 is a wasteful number, since it uses less digits than its factorization.

54236530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235841.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 54236530 is about 7364.5454713784. The cubic root of 54236530 is about 378.5273799128.

Adding to 54236530 its reverse (3563245), we get a palindrome (57799775).

The spelling of 54236530 in words is "fifty-four million, two hundred thirty-six thousand, five hundred thirty".