54012232 has 8 divisors (see below), whose sum is σ = 101272950. Its totient is φ = 27006112.

The previous prime is 54012229. The next prime is 54012289. The reversal of 54012232 is 23221045.

It can be written as a sum of positive squares in only one way, i.e., 53787556 + 224676 = 7334^2 + 474^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3375757 + ... + 3375772.

Almost surely, 2^54012232 is an apocalyptic number.

It is an amenable number.

54012232 is a deficient number, since it is larger than the sum of its proper divisors (47260718).

54012232 is a wasteful number, since it uses less digits than its factorization.

54012232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6751535 (or 6751531 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 54012232 is about 7349.3014634045. The cubic root of 54012232 is about 378.0048523588.

Adding to 54012232 its reverse (23221045), we get a palindrome (77233277).

The spelling of 54012232 in words is "fifty-four million, twelve thousand, two hundred thirty-two".