54657948 has 24 divisors (see below), whose sum is σ = 128852752. Its totient is φ = 18031104.

The previous prime is 54657943. The next prime is 54657971. The reversal of 54657948 is 84975645.

It is a junction number, because it is equal to n+sod(n) for n = 54657897 and 54657906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54657943) 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, 22315 + ... + 24642.

Almost surely, 2^54657948 is an apocalyptic number.

It is an amenable number.

54657948 is an abundant number, since it is smaller than the sum of its proper divisors (74194804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54657948 is a wasteful number, since it uses less digits than its factorization.

54657948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47061 (or 47059 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 54657948 is about 7393.1013789884. The cubic root of 54657948 is about 379.5052379064.

The spelling of 54657948 in words is "fifty-four million, six hundred fifty-seven thousand, nine hundred forty-eight".