11572245104 has 80 divisors (see below), whose sum is σ = 25822150848. Its totient is φ = 4921399296.

The previous prime is 11572245103. The next prime is 11572245131. The reversal of 11572245104 is 40154227511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11572245103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10359554 + ... + 10360670.

Almost surely, 2^11572245104 is an apocalyptic number.

11572245104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11572245104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12911075424).

11572245104 is an abundant number, since it is smaller than the sum of its proper divisors (14249905744).

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

11572245104 is a wasteful number, since it uses less digits than its factorization.

11572245104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762 (or 1756 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The spelling of 11572245104 in words is "eleven billion, five hundred seventy-two million, two hundred forty-five thousand, one hundred four".