53570135 has 8 divisors (see below), whose sum is σ = 64394736. Its totient is φ = 42782400.

The previous prime is 53570129. The next prime is 53570159. The reversal of 53570135 is 53107535.

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

It is not a de Polignac number, because 53570135 - 2⁶ = 53570071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53570098 and 53570107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5909 + ... + 11918.

It is an arithmetic number, because the mean of its divisors is an integer number (8049342).

Almost surely, 2^53570135 is an apocalyptic number.

53570135 is a deficient number, since it is larger than the sum of its proper divisors (10824601).

53570135 is a wasteful number, since it uses less digits than its factorization.

53570135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18433.

The product of its (nonzero) digits is 7875, while the sum is 29.

The square root of 53570135 is about 7319.1621788289. The cubic root of 53570135 is about 376.9706863206.

The spelling of 53570135 in words is "fifty-three million, five hundred seventy thousand, one hundred thirty-five".