53113622 has 4 divisors (see below), whose sum is σ = 79670436. Its totient is φ = 26556810.

The previous prime is 53113597. The next prime is 53113637. The reversal of 53113622 is 22631135.

53113622 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, and also an emirpimes, since its reverse is a distinct semiprime: 22631135 = 5 ⋅4526227.

It is a congruent 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 as a sum of consecutive naturals, namely, 13278404 + ... + 13278407.

It is an arithmetic number, because the mean of its divisors is an integer number (19917609).

Almost surely, 2^53113622 is an apocalyptic number.

53113622 is a deficient number, since it is larger than the sum of its proper divisors (26556814).

53113622 is a wasteful number, since it uses less digits than its factorization.

53113622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26556813.

The product of its digits is 1080, while the sum is 23.

The square root of 53113622 is about 7287.9093023994. The cubic root of 53113622 is about 375.8968094298.

Adding to 53113622 its reverse (22631135), we get a palindrome (75744757).

It can be divided in two parts, 53113 and 622, that added together give a palindrome (53735).

The spelling of 53113622 in words is "fifty-three million, one hundred thirteen thousand, six hundred twenty-two".