1159149575136 has 96 divisors (see below), whose sum is σ = 3489824556288. Its totient is φ = 330006942720.

The previous prime is 1159149575131. The next prime is 1159149575173. The reversal of 1159149575136 is 6315759419511.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159149575131) 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, 2880430 + ... + 3258093.

It is an arithmetic number, because the mean of its divisors is an integer number (36352339128).

Almost surely, 2^{1159149575136} is an apocalyptic number.

1159149575136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1159149575136 is an abundant number, since it is smaller than the sum of its proper divisors (2330674981152).

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

1159149575136 is a wasteful number, since it uses less digits than its factorization.

1159149575136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6138824 (or 6138816 counting only the distinct ones).

The product of its digits is 5103000, while the sum is 57.

The spelling of 1159149575136 in words is "one trillion, one hundred fifty-nine billion, one hundred forty-nine million, five hundred seventy-five thousand, one hundred thirty-six".