65253201 has 32 divisors (see below), whose sum is σ = 99671040. Its totient is φ = 37641024.

The previous prime is 65253187. The next prime is 65253211. The reversal of 65253201 is 10235256.

It is not a de Polignac number, because 65253201 - 2⁵ = 65253169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65253211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78876 + ... + 79698.

It is an arithmetic number, because the mean of its divisors is an integer number (3114720).

Almost surely, 2^65253201 is an apocalyptic number.

It is an amenable number.

65253201 is a deficient number, since it is larger than the sum of its proper divisors (34417839).

65253201 is a wasteful number, since it uses less digits than its factorization.

65253201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 65253201 is about 8077.9453451976. The cubic root of 65253201 is about 402.5939772588.

Adding to 65253201 its reverse (10235256), we get a palindrome (75488457).

The spelling of 65253201 in words is "sixty-five million, two hundred fifty-three thousand, two hundred one".