53254578 has 16 divisors (see below), whose sum is σ = 114702336. Its totient is φ = 16386000.

The previous prime is 53254571. The next prime is 53254601. The reversal of 53254578 is 87545235.

53254578 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (53254571) 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, 341298 + ... + 341453.

It is an arithmetic number, because the mean of its divisors is an integer number (7168896).

Almost surely, 2^53254578 is an apocalyptic number.

53254578 is an abundant number, since it is smaller than the sum of its proper divisors (61447758).

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

53254578 is a wasteful number, since it uses less digits than its factorization.

53254578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682769.

The product of its digits is 168000, while the sum is 39.

The square root of 53254578 is about 7297.5734323130. The cubic root of 53254578 is about 376.2290412640.

The spelling of 53254578 in words is "fifty-three million, two hundred fifty-four thousand, five hundred seventy-eight".