53851460 has 24 divisors (see below), whose sum is σ = 121787736. Its totient is φ = 19883520.

The previous prime is 53851459. The next prime is 53851477. The reversal of 53851460 is 6415835.

It is a happy number.

53851460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3356224 + 50495236 = 1832^2 + 7106^2 .

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, 103301 + ... + 103820.

It is an arithmetic number, because the mean of its divisors is an integer number (5074489).

Almost surely, 2^53851460 is an apocalyptic number.

It is an amenable number.

53851460 is an abundant number, since it is smaller than the sum of its proper divisors (67936276).

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

53851460 is a wasteful number, since it uses less digits than its factorization.

53851460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207143 (or 207141 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 53851460 is about 7338.3554015869. The cubic root of 53851460 is about 377.6294250895.

The spelling of 53851460 in words is "fifty-three million, eight hundred fifty-one thousand, four hundred sixty".