4540115533311 has 12 divisors (see below), whose sum is σ = 6559812533040. Its totient is φ = 3025881593280.

The previous prime is 4540115533307. The next prime is 4540115533361. The reversal of 4540115533311 is 1133355110454.

4540115533311 is a `hidden beast` number, since 4 + 5 + 4 + 0 + 115 + 533 + 3 + 1 + 1 = 666.

It is not a de Polignac number, because 4540115533311 - 2² = 4540115533307 is a prime.

It is a super-2 number, since 2×4540115533311² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540115533361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71807946 + ... + 71871143.

It is an arithmetic number, because the mean of its divisors is an integer number (546651044420).

Almost surely, 2^{4540115533311} is an apocalyptic number.

4540115533311 is a deficient number, since it is larger than the sum of its proper divisors (2019696999729).

4540115533311 is a wasteful number, since it uses less digits than its factorization.

4540115533311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143682606 (or 143682603 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 4540115533311 in words is "four trillion, five hundred forty billion, one hundred fifteen million, five hundred thirty-three thousand, three hundred eleven".