11745157132 has 24 divisors (see below), whose sum is σ = 21766661280. Its totient is φ = 5526224640.

The previous prime is 11745157121. The next prime is 11745157133. The reversal of 11745157132 is 23175154711.

It is a junction number, because it is equal to n+sod(n) for n = 11745157091 and 11745157100.

It is not an unprimeable number, because it can be changed into a prime (11745157133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591282 + ... + 610822.

It is an arithmetic number, because the mean of its divisors is an integer number (906944220).

Almost surely, 2^11745157132 is an apocalyptic number.

It is an amenable number.

11745157132 is a deficient number, since it is larger than the sum of its proper divisors (10021504148).

11745157132 is a wasteful number, since it uses less digits than its factorization.

11745157132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28401 (or 28399 counting only the distinct ones).

The product of its digits is 29400, while the sum is 37.

The spelling of 11745157132 in words is "eleven billion, seven hundred forty-five million, one hundred fifty-seven thousand, one hundred thirty-two".