1146511838585 has 16 divisors (see below), whose sum is σ = 1382171904000. Its totient is φ = 912980611200.

The previous prime is 1146511838581. The next prime is 1146511838587. The reversal of 1146511838585 is 5858381156411.

It is not a de Polignac number, because 1146511838585 - 2² = 1146511838581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1146511838585.

It is not an unprimeable number, because it can be changed into a prime (1146511838581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355685 + ... + 1555485.

It is an arithmetic number, because the mean of its divisors is an integer number (86385744000).

Almost surely, 2^{1146511838585} is an apocalyptic number.

It is an amenable number.

1146511838585 is a deficient number, since it is larger than the sum of its proper divisors (235660065415).

1146511838585 is a wasteful number, since it uses less digits than its factorization.

1146511838585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200688.

The product of its digits is 4608000, while the sum is 56.

The spelling of 1146511838585 in words is "one trillion, one hundred forty-six billion, five hundred eleven million, eight hundred thirty-eight thousand, five hundred eighty-five".