53252122 has 32 divisors (see below), whose sum is σ = 101635200. Its totient is φ = 20744640.

The previous prime is 53252119. The next prime is 53252159. The reversal of 53252122 is 22125235.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 53252093 and 53252102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4018 + ... + 11074.

It is an arithmetic number, because the mean of its divisors is an integer number (3176100).

Almost surely, 2^53252122 is an apocalyptic number.

53252122 is a deficient number, since it is larger than the sum of its proper divisors (48383078).

53252122 is a wasteful number, since it uses less digits than its factorization.

53252122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7091 (or 7077 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 53252122 is about 7297.4051552590. The cubic root of 53252122 is about 376.2232575188.

Adding to 53252122 its reverse (22125235), we get a palindrome (75377357).

It can be divided in two parts, 5325 and 2122, that added together give a palindrome (7447).

The spelling of 53252122 in words is "fifty-three million, two hundred fifty-two thousand, one hundred twenty-two".