54563760 has 80 divisors (see below), whose sum is σ = 187949280. Its totient is φ = 14549760.

The previous prime is 54563753. The next prime is 54563767. The reversal of 54563760 is 6736545.

It is an interprime number because it is at equal distance from previous prime (54563753) and next prime (54563767).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54563767) 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, 10471 + ... + 14790.

It is an arithmetic number, because the mean of its divisors is an integer number (2349366).

Almost surely, 2^54563760 is an apocalyptic number.

It is an amenable number.

54563760 is an abundant number, since it is smaller than the sum of its proper divisors (133385520).

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

54563760 is a wasteful number, since it uses less digits than its factorization.

54563760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25283 (or 25271 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 54563760 is about 7386.7286399326. The cubic root of 54563760 is about 379.2871214660.

It can be divided in two parts, 5456 and 3760, that added together give a square (9216 = 96²).

The spelling of 54563760 in words is "fifty-four million, five hundred sixty-three thousand, seven hundred sixty".