65522365053 has 4 divisors (see below), whose sum is σ = 87363153408. Its totient is φ = 43681576700.

The previous prime is 65522365009. The next prime is 65522365087. The reversal of 65522365053 is 35056322556.

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 65522365053 - 2¹⁰ = 65522364029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65522364996 and 65522365014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65522365093) 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 3 ways as a sum of consecutive naturals, for example, 10920394173 + ... + 10920394178.

It is an arithmetic number, because the mean of its divisors is an integer number (21840788352).

Almost surely, 2^65522365053 is an apocalyptic number.

It is an amenable number.

65522365053 is a deficient number, since it is larger than the sum of its proper divisors (21840788355).

65522365053 is a wasteful number, since it uses less digits than its factorization.

65522365053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21840788354.

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 65522365053 in words is "sixty-five billion, five hundred twenty-two million, three hundred sixty-five thousand, fifty-three".