53896018 has 32 divisors (see below), whose sum is σ = 95178240. Its totient is φ = 22613760.

The previous prime is 53895983. The next prime is 53896019. The reversal of 53896018 is 81069835.

It is a happy number.

53896018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×53896018³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (53896019) 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, 18463 + ... + 21181.

It is an arithmetic number, because the mean of its divisors is an integer number (2974320).

Almost surely, 2^53896018 is an apocalyptic number.

53896018 is a deficient number, since it is larger than the sum of its proper divisors (41282222).

53896018 is a wasteful number, since it uses less digits than its factorization.

53896018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 53896018 is about 7341.3907401800. The cubic root of 53896018 is about 377.7335496152.

The spelling of 53896018 in words is "fifty-three million, eight hundred ninety-six thousand, eighteen".