11545740162 has 336 divisors, whose sum is σ = 31310934912. Its totient is φ = 3162032640.

The previous prime is 11545740137. The next prime is 11545740211. The reversal of 11545740162 is 26104754511.

11545740162 is a `hidden beast` number, since 1 + 1 + 5 + 457 + 40 + 162 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 217844128 + ... + 217844180.

Almost surely, 2^11545740162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11545740162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15655467456).

11545740162 is an abundant number, since it is smaller than the sum of its proper divisors (19765194750).

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

11545740162 is a wasteful number, since it uses less digits than its factorization.

11545740162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 11545740162 in words is "eleven billion, five hundred forty-five million, seven hundred forty thousand, one hundred sixty-two".