54110640 has 40 divisors (see below), whose sum is σ = 167743728. Its totient is φ = 14429440.

The previous prime is 54110629. The next prime is 54110647. The reversal of 54110640 is 4601145.

54110640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×54110640² = 5855922722419200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54110647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112491 + ... + 112970.

Almost surely, 2^54110640 is an apocalyptic number.

It is an amenable number.

54110640 is an abundant number, since it is smaller than the sum of its proper divisors (113633088).

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

54110640 is a wasteful number, since it uses less digits than its factorization.

54110640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225477 (or 225471 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 54110640 is about 7355.9934747116. The cubic root of 54110640 is about 378.2342826902.

Adding to 54110640 its reverse (4601145), we get a palindrome (58711785).

The spelling of 54110640 in words is "fifty-four million, one hundred ten thousand, six hundred forty".