11613063064551 has 8 divisors (see below), whose sum is σ = 16675167477360. Its totient is φ = 7146500347392.

The previous prime is 11613063064517. The next prime is 11613063064717. The reversal of 11613063064551 is 15546036031611.

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

It is not a de Polignac number, because 11613063064551 - 2²¹ = 11613060967399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11613063064501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148885423866 + ... + 148885423943.

It is an arithmetic number, because the mean of its divisors is an integer number (2084395934670).

Almost surely, 2^{11613063064551} is an apocalyptic number.

11613063064551 is a deficient number, since it is larger than the sum of its proper divisors (5062104412809).

11613063064551 is a wasteful number, since it uses less digits than its factorization.

11613063064551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297770847825.

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 11613063064551 in words is "eleven trillion, six hundred thirteen billion, sixty-three million, sixty-four thousand, five hundred fifty-one".