4542468671518 has 16 divisors (see below), whose sum is σ = 7048776984480. Its totient is φ = 2192878981216.

The previous prime is 4542468671467. The next prime is 4542468671563. The reversal of 4542468671518 is 8151768642454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2986680 + ... + 4243252.

It is an arithmetic number, because the mean of its divisors is an integer number (440548561530).

Almost surely, 2^{4542468671518} is an apocalyptic number.

4542468671518 is a deficient number, since it is larger than the sum of its proper divisors (2506308312962).

4542468671518 is a wasteful number, since it uses less digits than its factorization.

4542468671518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318931.

The product of its digits is 51609600, while the sum is 61.

The spelling of 4542468671518 in words is "four trillion, five hundred forty-two billion, four hundred sixty-eight million, six hundred seventy-one thousand, five hundred eighteen".