53125022 has 8 divisors (see below), whose sum is σ = 80994072. Its totient is φ = 26127000.

The previous prime is 53125001. The next prime is 53125069. The reversal of 53125022 is 22052135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 53124985 and 53125003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217604 + ... + 217847.

It is an arithmetic number, because the mean of its divisors is an integer number (10124259).

Almost surely, 2^53125022 is an apocalyptic number.

53125022 is a deficient number, since it is larger than the sum of its proper divisors (27869050).

53125022 is a wasteful number, since it uses less digits than its factorization.

53125022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435514.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 53125022 is about 7288.6913777440. The cubic root of 53125022 is about 375.9237009434.

Adding to 53125022 its reverse (22052135), we get a palindrome (75177157).

The spelling of 53125022 in words is "fifty-three million, one hundred twenty-five thousand, twenty-two".