65500157200106 has 16 divisors (see below), whose sum is σ = 99915900904800. Its totient is φ = 32194861419408.

The previous prime is 65500157200019. The next prime is 65500157200183. The reversal of 65500157200106 is 60100275100556.

It is a super-2 number, since 2×65500157200106² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 65500157200106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32089976 + ... + 34070028.

It is an arithmetic number, because the mean of its divisors is an integer number (6244743806550).

Almost surely, 2^{65500157200106} is an apocalyptic number.

65500157200106 is a deficient number, since it is larger than the sum of its proper divisors (34415743704694).

65500157200106 is a wasteful number, since it uses less digits than its factorization.

65500157200106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260453.

The product of its (nonzero) digits is 63000, while the sum is 38.

The spelling of 65500157200106 in words is "sixty-five trillion, five hundred billion, one hundred fifty-seven million, two hundred thousand, one hundred six".