54992944 has 40 divisors (see below), whose sum is σ = 109010880. Its totient is φ = 26869248.

The previous prime is 54992941. The next prime is 54992947. The reversal of 54992944 is 44929945.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54992941) and next prime (54992947).

It is a junction number, because it is equal to n+sod(n) for n = 54992894 and 54992903.

It is not an unprimeable number, because it can be changed into a prime (54992941) 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, 229977 + ... + 230215.

It is an arithmetic number, because the mean of its divisors is an integer number (2725272).

Almost surely, 2^54992944 is an apocalyptic number.

It is an amenable number.

54992944 is a deficient number, since it is larger than the sum of its proper divisors (54017936).

54992944 is a wasteful number, since it uses less digits than its factorization.

54992944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 511 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 54992944 is about 7415.7227564142. The cubic root of 54992944 is about 380.2789825730.

The spelling of 54992944 in words is "fifty-four million, nine hundred ninety-two thousand, nine hundred forty-four".