11554322645514 has 64 divisors (see below), whose sum is σ = 25460973585792. Its totient is φ = 3466378752000.

The previous prime is 11554322645501. The next prime is 11554322645539. The reversal of 11554322645514 is 41554622345511.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98178034 + ... + 98295650.

It is an arithmetic number, because the mean of its divisors is an integer number (397827712278).

Almost surely, 2^{11554322645514} is an apocalyptic number.

11554322645514 is an abundant number, since it is smaller than the sum of its proper divisors (13906650940278).

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

11554322645514 is a wasteful number, since it uses less digits than its factorization.

11554322645514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132471.

The product of its digits is 2880000, while the sum is 48.

The spelling of 11554322645514 in words is "eleven trillion, five hundred fifty-four billion, three hundred twenty-two million, six hundred forty-five thousand, five hundred fourteen".