54854656 has 22 divisors (see below), whose sum is σ = 109657790. Its totient is φ = 27426816.

The previous prime is 54854651. The next prime is 54854669. The reversal of 54854656 is 65645845.

It can be written as a sum of positive squares in only one way, i.e., 36192256 + 18662400 = 6016^2 + 4320^2 .

It is not an unprimeable number, because it can be changed into a prime (54854651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25761 + ... + 27808.

It is an arithmetic number, because the mean of its divisors is an integer number (4984445).

Almost surely, 2^54854656 is an apocalyptic number.

It is an amenable number.

54854656 is a deficient number, since it is larger than the sum of its proper divisors (54803134).

54854656 is an equidigital number, since it uses as much as digits as its factorization.

54854656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53589 (or 53571 counting only the distinct ones).

The product of its digits is 576000, while the sum is 43.

The square root of 54854656 is about 7406.3929142329. The cubic root of 54854656 is about 379.9599588465.

The spelling of 54854656 in words is "fifty-four million, eight hundred fifty-four thousand, six hundred fifty-six".