65550200325 has 24 divisors (see below), whose sum is σ = 109156034400. Its totient is φ = 34708589760.

The previous prime is 65550200291. The next prime is 65550200327. The reversal of 65550200325 is 52300205556.

It is not a de Polignac number, because 65550200325 - 2¹¹ = 65550198277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65550200327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3133470 + ... + 3154319.

It is an arithmetic number, because the mean of its divisors is an integer number (4548168100).

Almost surely, 2^65550200325 is an apocalyptic number.

It is an amenable number.

65550200325 is a deficient number, since it is larger than the sum of its proper divisors (43605834075).

65550200325 is a wasteful number, since it uses less digits than its factorization.

65550200325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6287941 (or 6287936 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 65550200325 in words is "sixty-five billion, five hundred fifty million, two hundred thousand, three hundred twenty-five".