53918000 has 40 divisors (see below), whose sum is σ = 130378560. Its totient is φ = 21566400.

The previous prime is 53917987. The next prime is 53918027. The reversal of 53918000 is 81935.

53918000 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 an unprimeable number.

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, 11480 + ... + 15479.

It is an arithmetic number, because the mean of its divisors is an integer number (3259464).

Almost surely, 2^53918000 is an apocalyptic number.

53918000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53918000 is an abundant number, since it is smaller than the sum of its proper divisors (76460560).

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

53918000 is a wasteful number, since it uses less digits than its factorization.

53918000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26982 (or 26966 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 53918000 is about 7342.8877153338. The cubic root of 53918000 is about 377.7848967004.

Adding to 53918000 its reverse (81935), we get a palindrome (53999935).

The spelling of 53918000 in words is "fifty-three million, nine hundred eighteen thousand".