11497541392 has 80 divisors (see below), whose sum is σ = 24089886720. Its totient is φ = 5300380800.

The previous prime is 11497541387. The next prime is 11497541417. The reversal of 11497541392 is 29314579411.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3089709 + ... + 3093427.

It is an arithmetic number, because the mean of its divisors is an integer number (301123584).

Almost surely, 2^11497541392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11497541392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12044943360).

11497541392 is an abundant number, since it is smaller than the sum of its proper divisors (12592345328).

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

11497541392 is a wasteful number, since it uses less digits than its factorization.

11497541392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4052 (or 4046 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The spelling of 11497541392 in words is "eleven billion, four hundred ninety-seven million, five hundred forty-one thousand, three hundred ninety-two".