1011652050065 has 4 divisors (see below), whose sum is σ = 1213982460084. Its totient is φ = 809321640048.

The previous prime is 1011652050049. The next prime is 1011652050077. The reversal of 1011652050065 is 5600502561101.

1011652050065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 730001068801 + 281650981264 = 854401^2 + 530708^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011652050065 - 2⁴ = 1011652050049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101165205002 + ... + 101165205011.

It is an arithmetic number, because the mean of its divisors is an integer number (303495615021).

Almost surely, 2^{1011652050065} is an apocalyptic number.

It is an amenable number.

1011652050065 is a deficient number, since it is larger than the sum of its proper divisors (202330410019).

1011652050065 is an equidigital number, since it uses as much as digits as its factorization.

1011652050065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202330410018.

The product of its (nonzero) digits is 9000, while the sum is 32.

The spelling of 1011652050065 in words is "one trillion, eleven billion, six hundred fifty-two million, fifty thousand, sixty-five".