53025181 has 16 divisors (see below), whose sum is σ = 62544960. Its totient is φ = 44426880.

The previous prime is 53025173. The next prime is 53025187. The reversal of 53025181 is 18152035.

It is a happy number.

53025181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53025181 - 2³ = 53025173 is a prime.

It is a super-2 number, since 2×53025181² = 5623339640165522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53025187) 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 15 ways as a sum of consecutive naturals, for example, 4305 + ... + 11161.

It is an arithmetic number, because the mean of its divisors is an integer number (3909060).

Almost surely, 2^53025181 is an apocalyptic number.

It is an amenable number.

53025181 is a deficient number, since it is larger than the sum of its proper divisors (9519779).

53025181 is a wasteful number, since it uses less digits than its factorization.

53025181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6924.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 53025181 is about 7281.8391220900. The cubic root of 53025181 is about 375.6880547024.

The spelling of 53025181 in words is "fifty-three million, twenty-five thousand, one hundred eighty-one".