11555600557014 has 24 divisors (see below), whose sum is σ = 25037441212680. Its totient is φ = 3851819671968.

The previous prime is 11555600557001. The next prime is 11555600557031. The reversal of 11555600557014 is 41075500655511.

11555600557014 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 5 + 60 + 0 + 5 + 570 + 14 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2405319 + ... + 5375570.

It is an arithmetic number, because the mean of its divisors is an integer number (1043226717195).

Almost surely, 2^{11555600557014} is an apocalyptic number.

11555600557014 is an abundant number, since it is smaller than the sum of its proper divisors (13481840655666).

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

11555600557014 is a wasteful number, since it uses less digits than its factorization.

11555600557014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7863404 (or 7863401 counting only the distinct ones).

The product of its (nonzero) digits is 525000, while the sum is 45.

The spelling of 11555600557014 in words is "eleven trillion, five hundred fifty-five billion, six hundred million, five hundred fifty-seven thousand, fourteen".