1165006060501 has 4 divisors (see below), whose sum is σ = 1165264553152. Its totient is φ = 1164747567852.

The previous prime is 1165006060459. The next prime is 1165006060513. The reversal of 1165006060501 is 1050606005611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1165006060501 - 2³¹ = 1162858576853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1165006061501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129239565 + ... + 129248578.

It is an arithmetic number, because the mean of its divisors is an integer number (291316138288).

Almost surely, 2^{1165006060501} is an apocalyptic number.

It is an amenable number.

1165006060501 is a deficient number, since it is larger than the sum of its proper divisors (258492651).

1165006060501 is an equidigital number, since it uses as much as digits as its factorization.

1165006060501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258492650.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 1165006060501 in words is "one trillion, one hundred sixty-five billion, six million, sixty thousand, five hundred one".