65526063 has 4 divisors (see below), whose sum is σ = 87368088. Its totient is φ = 43684040.

The previous prime is 65526061. The next prime is 65526089. The reversal of 65526063 is 36062556.

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 65526063 - 2¹ = 65526061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65526061) 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, 10921008 + ... + 10921013.

It is an arithmetic number, because the mean of its divisors is an integer number (21842022).

Almost surely, 2^65526063 is an apocalyptic number.

65526063 is a deficient number, since it is larger than the sum of its proper divisors (21842025).

65526063 is a wasteful number, since it uses less digits than its factorization.

65526063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21842024.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 65526063 is about 8094.8170454928. The cubic root of 65526063 is about 403.1543576000.

The spelling of 65526063 in words is "sixty-five million, five hundred twenty-six thousand, sixty-three".