11448715506804 has 48 divisors (see below), whose sum is σ = 29682234120000. Its totient is φ = 3816189760608.

The previous prime is 11448715506803. The next prime is 11448715506859. The reversal of 11448715506804 is 40860551784411.

11448715506804 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 8 + 7 + 1 + 550 + 6 + 80 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11448715506803) 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, 8375947 + ... + 9646445.

It is an arithmetic number, because the mean of its divisors is an integer number (618379877500).

Almost surely, 2^{11448715506804} is an apocalyptic number.

It is an amenable number.

11448715506804 is an abundant number, since it is smaller than the sum of its proper divisors (18233518613196).

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

11448715506804 is a wasteful number, since it uses less digits than its factorization.

11448715506804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353949 (or 1353941 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 54.

The spelling of 11448715506804 in words is "eleven trillion, four hundred forty-eight billion, seven hundred fifteen million, five hundred six thousand, eight hundred four".