54886544 has 20 divisors (see below), whose sum is σ = 106826496. Its totient is φ = 27318432.

The previous prime is 54886529. The next prime is 54886547. The reversal of 54886544 is 44568845.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 54886495 and 54886504.

It is not an unprimeable number, because it can be changed into a prime (54886547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4124 + ... + 11259.

Almost surely, 2^54886544 is an apocalyptic number.

It is an amenable number.

54886544 is a deficient number, since it is larger than the sum of its proper divisors (51939952).

54886544 is a wasteful number, since it uses less digits than its factorization.

54886544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15614 (or 15608 counting only the distinct ones).

The product of its digits is 614400, while the sum is 44.

The square root of 54886544 is about 7408.5453362992. The cubic root of 54886544 is about 380.0335704414.

The spelling of 54886544 in words is "fifty-four million, eight hundred eighty-six thousand, five hundred forty-four".