4501117611612 has 18 divisors (see below), whose sum is σ = 11377825073888. Its totient is φ = 1500372537192.

The previous prime is 4501117611611. The next prime is 4501117611623. The reversal of 4501117611612 is 2161167111054.

4501117611612 is a `hidden beast` number, since 4 + 5 + 0 + 11 + 17 + 6 + 11 + 612 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 125031044767 = 4501117611612 / (4 + 5 + 0 + 1 + 1 + 1 + 7 + 6 + 1 + 1 + 6 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4501117611611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62515522348 + ... + 62515522419.

Almost surely, 2^{4501117611612} is an apocalyptic number.

It is an amenable number.

4501117611612 is an abundant number, since it is smaller than the sum of its proper divisors (6876707462276).

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

4501117611612 is a wasteful number, since it uses less digits than its factorization.

4501117611612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125031044777 (or 125031044772 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The spelling of 4501117611612 in words is "four trillion, five hundred one billion, one hundred seventeen million, six hundred eleven thousand, six hundred twelve".