53025493 has 12 divisors (see below), whose sum is σ = 55427680. Its totient is φ = 50699376.

The previous prime is 53025491. The next prime is 53025503. The reversal of 53025493 is 39452035.

53025493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53025493 - 2¹ = 53025491 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

53025493 is a modest number, since divided by 25493 gives 53 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53025491) 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 11 ways as a sum of consecutive naturals, for example, 120568 + ... + 121006.

Almost surely, 2^53025493 is an apocalyptic number.

53025493 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

53025493 is a deficient number, since it is larger than the sum of its proper divisors (2402187).

53025493 is an equidigital number, since it uses as much as digits as its factorization.

53025493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588 (or 535 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 53025493 is about 7281.8605452178. The cubic root of 53025493 is about 375.6887915501.

The spelling of 53025493 in words is "fifty-three million, twenty-five thousand, four hundred ninety-three".