54571768 has 64 divisors (see below), whose sum is σ = 113024160. Its totient is φ = 24600576.

The previous prime is 54571763. The next prime is 54571789. The reversal of 54571768 is 86717545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54571763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482880 + ... + 482992.

Almost surely, 2^54571768 is an apocalyptic number.

It is an amenable number.

54571768 is an abundant number, since it is smaller than the sum of its proper divisors (58452392).

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

54571768 is a wasteful number, since it uses less digits than its factorization.

54571768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 252 counting only the distinct ones).

The product of its digits is 235200, while the sum is 43.

The square root of 54571768 is about 7387.2706732595. The cubic root of 54571768 is about 379.3056758000.

It can be divided in two parts, 5457 and 1768, that added together give a square (7225 = 85²).

The spelling of 54571768 in words is "fifty-four million, five hundred seventy-one thousand, seven hundred sixty-eight".