5723518034640 has 80 divisors (see below), whose sum is σ = 20277606757248. Its totient is φ = 1308232693248.

The previous prime is 5723518034617. The next prime is 5723518034687. The reversal of 5723518034640 is 464308153275.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5723518034640.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1703426307 + ... + 1703429666.

Almost surely, 2^{5723518034640} is an apocalyptic number.

It is an amenable number.

5723518034640 is an abundant number, since it is smaller than the sum of its proper divisors (14554088722608).

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

5723518034640 is a wasteful number, since it uses less digits than its factorization.

5723518034640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406855996 (or 3406855990 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 5723518034640 in words is "five trillion, seven hundred twenty-three billion, five hundred eighteen million, thirty-four thousand, six hundred forty".