53894155 has 16 divisors (see below), whose sum is σ = 74041344. Its totient is φ = 36891360.

The previous prime is 53894149. The next prime is 53894173. The reversal of 53894155 is 55149835.

53894155 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 53894155 - 2³ = 53894147 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 27870 + ... + 29740.

It is an arithmetic number, because the mean of its divisors is an integer number (4627584).

Almost surely, 2^53894155 is an apocalyptic number.

53894155 is a deficient number, since it is larger than the sum of its proper divisors (20147189).

53894155 is a wasteful number, since it uses less digits than its factorization.

53894155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706.

The product of its digits is 108000, while the sum is 40.

The square root of 53894155 is about 7341.2638557676. The cubic root of 53894155 is about 377.7291972485.

The spelling of 53894155 in words is "fifty-three million, eight hundred ninety-four thousand, one hundred fifty-five".