11851410504 has 64 divisors (see below), whose sum is σ = 30450147840. Its totient is φ = 3841067520.

The previous prime is 11851410503. The next prime is 11851410517. The reversal of 11851410504 is 40501415811.

It is not an unprimeable number, because it can be changed into a prime (11851410503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1615164 + ... + 1622484.

It is an arithmetic number, because the mean of its divisors is an integer number (475783560).

Almost surely, 2^11851410504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11851410504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15225073920).

11851410504 is an abundant number, since it is smaller than the sum of its proper divisors (18598737336).

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

11851410504 is a wasteful number, since it uses less digits than its factorization.

11851410504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9190 (or 9186 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 30.

The spelling of 11851410504 in words is "eleven billion, eight hundred fifty-one million, four hundred ten thousand, five hundred four".