11577735338 has 32 divisors (see below), whose sum is σ = 18975974976. Its totient is φ = 5265957888.

The previous prime is 11577735287. The next prime is 11577735373. The reversal of 11577735338 is 83353777511.

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, 526145 + ... + 547707.

It is an arithmetic number, because the mean of its divisors is an integer number (592999218).

Almost surely, 2^11577735338 is an apocalyptic number.

11577735338 is a deficient number, since it is larger than the sum of its proper divisors (7398239638).

11577735338 is a wasteful number, since it uses less digits than its factorization.

11577735338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21878.

The product of its digits is 1852200, while the sum is 50.

The spelling of 11577735338 in words is "eleven billion, five hundred seventy-seven million, seven hundred thirty-five thousand, three hundred thirty-eight".