54881048 has 32 divisors (see below), whose sum is σ = 104781600. Its totient is φ = 26944512.

The previous prime is 54881017. The next prime is 54881051. The reversal of 54881048 is 84018845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152693 + ... + 153051.

It is an arithmetic number, because the mean of its divisors is an integer number (3274425).

Almost surely, 2^54881048 is an apocalyptic number.

It is an amenable number.

54881048 is a deficient number, since it is larger than the sum of its proper divisors (49900552).

54881048 is a wasteful number, since it uses less digits than its factorization.

54881048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 38.

The square root of 54881048 is about 7408.1744039945. The cubic root of 54881048 is about 380.0208852787.

The spelling of 54881048 in words is "fifty-four million, eight hundred eighty-one thousand, forty-eight".