65500015152201 has 32 divisors (see below), whose sum is σ = 101181223108608. Its totient is φ = 36914246328960.

The previous prime is 65500015152179. The next prime is 65500015152239. The reversal of 65500015152201 is 10225151000556.

It is not a de Polignac number, because 65500015152201 - 2⁶ = 65500015152137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65500015152251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34592866 + ... + 36437156.

It is an arithmetic number, because the mean of its divisors is an integer number (3161913222144).

Almost surely, 2^{65500015152201} is an apocalyptic number.

It is an amenable number.

65500015152201 is a deficient number, since it is larger than the sum of its proper divisors (35681207956407).

65500015152201 is a wasteful number, since it uses less digits than its factorization.

65500015152201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867541.

The product of its (nonzero) digits is 15000, while the sum is 33.

Adding to 65500015152201 its reverse (10225151000556), we get a palindrome (75725166152757).

The spelling of 65500015152201 in words is "sixty-five trillion, five hundred billion, fifteen million, one hundred fifty-two thousand, two hundred one".