11255730504 has 64 divisors (see below), whose sum is σ = 28366848000. Its totient is φ = 3721680960.

The previous prime is 11255730491. The next prime is 11255730557. The reversal of 11255730504 is 40503755211.

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, 1848537 + ... + 1854615.

It is an arithmetic number, because the mean of its divisors is an integer number (443232000).

Almost surely, 2^11255730504 is an apocalyptic number.

It is an amenable number.

11255730504 is an abundant number, since it is smaller than the sum of its proper divisors (17111117496).

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

11255730504 is a wasteful number, since it uses less digits than its factorization.

11255730504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6698 (or 6694 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 11255730504 in words is "eleven billion, two hundred fifty-five million, seven hundred thirty thousand, five hundred four".