65201433 has 16 divisors (see below), whose sum is σ = 94977792. Its totient is φ = 39458000.

The previous prime is 65201429. The next prime is 65201441. The reversal of 65201433 is 33410256.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 65201433 - 2² = 65201429 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65201473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35098 + ... + 36908.

It is an arithmetic number, because the mean of its divisors is an integer number (5936112).

Almost surely, 2^65201433 is an apocalyptic number.

It is an amenable number.

65201433 is a deficient number, since it is larger than the sum of its proper divisors (29776359).

65201433 is a wasteful number, since it uses less digits than its factorization.

65201433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 65201433 is about 8074.7404292646. The cubic root of 65201433 is about 402.4874844044.

Adding to 65201433 its reverse (33410256), we get a palindrome (98611689).

The spelling of 65201433 in words is "sixty-five million, two hundred one thousand, four hundred thirty-three".