65348033 has 4 divisors (see below), whose sum is σ = 65365440. Its totient is φ = 65330628.

The previous prime is 65348009. The next prime is 65348039. The reversal of 65348033 is 33084356.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65348033 - 2¹⁴ = 65331649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65348039) 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, 485 + ... + 11442.

It is an arithmetic number, because the mean of its divisors is an integer number (16341360).

Almost surely, 2^65348033 is an apocalyptic number.

It is an amenable number.

65348033 is a deficient number, since it is larger than the sum of its proper divisors (17407).

65348033 is a wasteful number, since it uses less digits than its factorization.

65348033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17406.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 65348033 is about 8083.8130235675. The cubic root of 65348033 is about 402.7889118183.

The spelling of 65348033 in words is "sixty-five million, three hundred forty-eight thousand, thirty-three".