65025850860435 has 16 divisors (see below), whose sum is σ = 104070157854624. Its totient is φ = 34670854966272.

The previous prime is 65025850860433. The next prime is 65025850860571. The reversal of 65025850860435 is 53406805852056.

It is a happy number.

65025850860435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65025850860435 - 2¹ = 65025850860433 is a prime.

It is a super-2 number, since 2×65025850860435² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65025850860433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599870622 + ... + 599979011.

It is an arithmetic number, because the mean of its divisors is an integer number (6504384865914).

Almost surely, 2^{65025850860435} is an apocalyptic number.

65025850860435 is a deficient number, since it is larger than the sum of its proper divisors (39044306994189).

65025850860435 is a wasteful number, since it uses less digits than its factorization.

65025850860435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199853254.

The product of its (nonzero) digits is 34560000, while the sum is 57.

The spelling of 65025850860435 in words is "sixty-five trillion, twenty-five billion, eight hundred fifty million, eight hundred sixty thousand, four hundred thirty-five".