4531163711542 has 32 divisors (see below), whose sum is σ = 7408714749408. Its totient is φ = 2065843512576.

The previous prime is 4531163711489. The next prime is 4531163711551. The reversal of 4531163711542 is 2451173611354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17117548 + ... + 17380240.

It is an arithmetic number, because the mean of its divisors is an integer number (231522335919).

Almost surely, 2^{4531163711542} is an apocalyptic number.

4531163711542 is a deficient number, since it is larger than the sum of its proper divisors (2877551037866).

4531163711542 is a wasteful number, since it uses less digits than its factorization.

4531163711542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270784.

The product of its digits is 302400, while the sum is 43.

The spelling of 4531163711542 in words is "four trillion, five hundred thirty-one billion, one hundred sixty-three million, seven hundred eleven thousand, five hundred forty-two".