65282575122 has 18 divisors (see below), whose sum is σ = 141447928167. Its totient is φ = 21760497036.

The previous prime is 65282575121. The next prime is 65282575147. The reversal of 65282575122 is 22157528256.

65282575122 is a `hidden beast` number, since 6 + 5 + 2 + 82 + 57 + 512 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 32641287561 + 32641287561 = 180669^2 + 180669^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=180669.

It is a super-2 number, since 2×65282575122² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65282575121) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1053903 + ... + 1114125.

Almost surely, 2^65282575122 is an apocalyptic number.

65282575122 is an abundant number, since it is smaller than the sum of its proper divisors (76165353045).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65282575122 is an frugal number, since it uses more digits than its factorization.

65282575122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120454 (or 60228 counting only the distinct ones).

The product of its digits is 672000, while the sum is 45.

The spelling of 65282575122 in words is "sixty-five billion, two hundred eighty-two million, five hundred seventy-five thousand, one hundred twenty-two".