53891260 has 24 divisors (see below), whose sum is σ = 114342480. Its totient is φ = 21333504.

The previous prime is 53891221. The next prime is 53891267. The reversal of 53891260 is 6219835.

53891260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53891267) 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, 11950 + ... + 15829.

It is an arithmetic number, because the mean of its divisors is an integer number (4764270).

Almost surely, 2^53891260 is an apocalyptic number.

It is an amenable number.

53891260 is an abundant number, since it is smaller than the sum of its proper divisors (60451220).

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

53891260 is a wasteful number, since it uses less digits than its factorization.

53891260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27885 (or 27883 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 53891260 is about 7341.0666799860. The cubic root of 53891260 is about 377.7224337098.

The spelling of 53891260 in words is "fifty-three million, eight hundred ninety-one thousand, two hundred sixty".