53022135 has 8 divisors (see below), whose sum is σ = 84835440. Its totient is φ = 28278464.

The previous prime is 53022131. The next prime is 53022181. The reversal of 53022135 is 53122035.

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

It is a cyclic number.

It is not a de Polignac number, because 53022135 - 2² = 53022131 is a prime.

It is a super-2 number, since 2×53022135² = 5622693599916450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53022131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1767390 + ... + 1767419.

It is an arithmetic number, because the mean of its divisors is an integer number (10604430).

Almost surely, 2^53022135 is an apocalyptic number.

53022135 is a deficient number, since it is larger than the sum of its proper divisors (31813305).

53022135 is a wasteful number, since it uses less digits than its factorization.

53022135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534817.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 53022135 is about 7281.6299686265. The cubic root of 53022135 is about 375.6808608390.

The spelling of 53022135 in words is "fifty-three million, twenty-two thousand, one hundred thirty-five".