65023632754063 has 4 divisors (see below), whose sum is σ = 65498257810800. Its totient is φ = 64549007697328.

The previous prime is 65023632753997. The next prime is 65023632754081. The reversal of 65023632754063 is 36045723632056.

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

It is a cyclic number.

It is not a de Polignac number, because 65023632754063 - 2³⁷ = 64886193800591 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 65023632754063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65023632454063) 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, 237312528163 + ... + 237312528436.

It is an arithmetic number, because the mean of its divisors is an integer number (16374564452700).

Almost surely, 2^{65023632754063} is an apocalyptic number.

65023632754063 is a deficient number, since it is larger than the sum of its proper divisors (474625056737).

65023632754063 is a wasteful number, since it uses less digits than its factorization.

65023632754063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474625056736.

The product of its (nonzero) digits is 16329600, while the sum is 52.

The spelling of 65023632754063 in words is "sixty-five trillion, twenty-three billion, six hundred thirty-two million, seven hundred fifty-four thousand, sixty-three".