1159003894525 has 24 divisors (see below), whose sum is σ = 1578579232320. Its totient is φ = 840211511040.

The previous prime is 1159003894471. The next prime is 1159003894537. The reversal of 1159003894525 is 5254983009511.

It is not a de Polignac number, because 1159003894525 - 2⁷ = 1159003894397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53032732 + ... + 53054581.

It is an arithmetic number, because the mean of its divisors is an integer number (65774134680).

Almost surely, 2^{1159003894525} is an apocalyptic number.

It is an amenable number.

1159003894525 is a deficient number, since it is larger than the sum of its proper divisors (419575337795).

1159003894525 is a wasteful number, since it uses less digits than its factorization.

1159003894525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106087365 (or 106087360 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 52.

The spelling of 1159003894525 in words is "one trillion, one hundred fifty-nine billion, three million, eight hundred ninety-four thousand, five hundred twenty-five".