54511613440011 has 72 divisors (see below), whose sum is σ = 99597734003040. Its totient is φ = 28474219194624.

The previous prime is 54511613439961. The next prime is 54511613440027. The reversal of 54511613440011 is 11004431611545.

54511613440011 is a `hidden beast` number, since 5 + 4 + 5 + 116 + 134 + 400 + 1 + 1 = 666.

It is not a de Polignac number, because 54511613440011 - 2⁹ = 54511613439499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54511613440411) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 45566746 + ... + 46747743.

Almost surely, 2^{54511613440011} is an apocalyptic number.

54511613440011 is a deficient number, since it is larger than the sum of its proper divisors (45086120563029).

54511613440011 is a wasteful number, since it uses less digits than its factorization.

54511613440011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92314625 (or 92314615 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 54511613440011 in words is "fifty-four trillion, five hundred eleven billion, six hundred thirteen million, four hundred forty thousand, eleven".