53522894 has 4 divisors (see below), whose sum is σ = 80284344. Its totient is φ = 26761446.

The previous prime is 53522891. The next prime is 53522921. The reversal of 53522894 is 49822535.

53522894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53522891) 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 as a sum of consecutive naturals, namely, 13380722 + ... + 13380725.

It is an arithmetic number, because the mean of its divisors is an integer number (20071086).

Almost surely, 2^53522894 is an apocalyptic number.

53522894 is a deficient number, since it is larger than the sum of its proper divisors (26761450).

53522894 is a wasteful number, since it uses less digits than its factorization.

53522894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26761449.

The product of its digits is 86400, while the sum is 38.

The square root of 53522894 is about 7315.9342533951. The cubic root of 53522894 is about 376.8598427845.

The spelling of 53522894 in words is "fifty-three million, five hundred twenty-two thousand, eight hundred ninety-four".