54257948 has 12 divisors (see below), whose sum is σ = 100536912. Its totient is φ = 25533120.

The previous prime is 54257941. The next prime is 54257953. The reversal of 54257948 is 84975245.

It is a happy number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 54257899 and 54257908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54257941) 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, 398888 + ... + 399023.

It is an arithmetic number, because the mean of its divisors is an integer number (8378076).

Almost surely, 2^54257948 is an apocalyptic number.

It is an amenable number.

54257948 is a deficient number, since it is larger than the sum of its proper divisors (46278964).

54257948 is a wasteful number, since it uses less digits than its factorization.

54257948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797932 (or 797930 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 54257948 is about 7365.9994569644. Note that the first 3 decimals coincide. The cubic root of 54257948 is about 378.5772001629.

The spelling of 54257948 in words is "fifty-four million, two hundred fifty-seven thousand, nine hundred forty-eight".