11545355614 has 8 divisors (see below), whose sum is σ = 18650189880. Its totient is φ = 5328625656.

The previous prime is 11545355611. The next prime is 11545355623. The reversal of 11545355614 is 41655354511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11545355611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222026044 + ... + 222026095.

It is an arithmetic number, because the mean of its divisors is an integer number (2331273735).

Almost surely, 2^11545355614 is an apocalyptic number.

11545355614 is a deficient number, since it is larger than the sum of its proper divisors (7104834266).

11545355614 is a wasteful number, since it uses less digits than its factorization.

11545355614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444052154.

The product of its digits is 180000, while the sum is 40.

The spelling of 11545355614 in words is "eleven billion, five hundred forty-five million, three hundred fifty-five thousand, six hundred fourteen".