11386408536 has 48 divisors (see below), whose sum is σ = 30949573200. Its totient is φ = 3781760832.

The previous prime is 11386408463. The next prime is 11386408547. The reversal of 11386408536 is 63580468311.

11386408536 is a `hidden beast` number, since 113 + 86 + 408 + 53 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11386408491 and 11386408500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265516 + ... + 305403.

It is an arithmetic number, because the mean of its divisors is an integer number (644782775).

Almost surely, 2^11386408536 is an apocalyptic number.

It is an amenable number.

11386408536 is an abundant number, since it is smaller than the sum of its proper divisors (19563164664).

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

11386408536 is a wasteful number, since it uses less digits than its factorization.

11386408536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571208 (or 571201 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 11386408536 in words is "eleven billion, three hundred eighty-six million, four hundred eight thousand, five hundred thirty-six".