53057022 has 32 divisors (see below), whose sum is σ = 108241920. Its totient is φ = 17334240.

The previous prime is 53057009. The next prime is 53057029. The reversal of 53057022 is 22075035.

It is a junction number, because it is equal to n+sod(n) for n = 53056983 and 53057001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53057029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114363 + ... + 114825.

It is an arithmetic number, because the mean of its divisors is an integer number (3382560).

Almost surely, 2^53057022 is an apocalyptic number.

53057022 is an abundant number, since it is smaller than the sum of its proper divisors (55184898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53057022 is a wasteful number, since it uses less digits than its factorization.

53057022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 53057022 is about 7284.0251235152. The cubic root of 53057022 is about 375.7632384140.

The spelling of 53057022 in words is "fifty-three million, fifty-seven thousand, twenty-two".