53250135 has 8 divisors (see below), whose sum is σ = 85200240. Its totient is φ = 28400064.

The previous prime is 53250101. The next prime is 53250139. The reversal of 53250135 is 53105235.

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

It is not a de Polignac number, because 53250135 - 2¹⁷ = 53119063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53250139) 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, 1774990 + ... + 1775019.

It is an arithmetic number, because the mean of its divisors is an integer number (10650030).

Almost surely, 2^53250135 is an apocalyptic number.

53250135 is a deficient number, since it is larger than the sum of its proper divisors (31950105).

53250135 is a wasteful number, since it uses less digits than its factorization.

53250135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550017.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 53250135 is about 7297.2690097049. The cubic root of 53250135 is about 376.2185781127.

The spelling of 53250135 in words is "fifty-three million, two hundred fifty thousand, one hundred thirty-five".