53152301 has 4 divisors (see below), whose sum is σ = 53540412. Its totient is φ = 52764192.

The previous prime is 53152283. The next prime is 53152381. The reversal of 53152301 is 10325135.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45024100 + 8128201 = 6710^2 + 2851^2 .

It is a cyclic number.

It is not a de Polignac number, because 53152301 - 2⁶ = 53152237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53152381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193850 + ... + 194123.

It is an arithmetic number, because the mean of its divisors is an integer number (13385103).

Almost surely, 2^53152301 is an apocalyptic number.

It is an amenable number.

53152301 is a deficient number, since it is larger than the sum of its proper divisors (388111).

53152301 is a wasteful number, since it uses less digits than its factorization.

53152301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388110.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 53152301 is about 7290.5624611548. The cubic root of 53152301 is about 375.9880338919.

Adding to 53152301 its reverse (10325135), we get a palindrome (63477436).

The spelling of 53152301 in words is "fifty-three million, one hundred fifty-two thousand, three hundred one".