11072570136 has 16 divisors (see below), whose sum is σ = 27681425400. Its totient is φ = 3690856704.

The previous prime is 11072570083. The next prime is 11072570177. The reversal of 11072570136 is 63107527011.

It is a junction number, because it is equal to n+sod(n) for n = 11072570097 and 11072570106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230678521 + ... + 230678568.

Almost surely, 2^11072570136 is an apocalyptic number.

It is an amenable number.

11072570136 is an abundant number, since it is smaller than the sum of its proper divisors (16608855264).

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

11072570136 is a wasteful number, since it uses less digits than its factorization.

11072570136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461357098 (or 461357094 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The spelling of 11072570136 in words is "eleven billion, seventy-two million, five hundred seventy thousand, one hundred thirty-six".