5178131544002 has 64 divisors (see below), whose sum is σ = 8712720720000. Its totient is φ = 2297617394688.

The previous prime is 5178131543951. The next prime is 5178131544023. The reversal of 5178131544002 is 2004451318715.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6693818 + ... + 7427210.

It is an arithmetic number, because the mean of its divisors is an integer number (136136261250).

Almost surely, 2^{5178131544002} is an apocalyptic number.

5178131544002 is a deficient number, since it is larger than the sum of its proper divisors (3534589175998).

5178131544002 is a wasteful number, since it uses less digits than its factorization.

5178131544002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733635.

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 5178131544002 in words is "five trillion, one hundred seventy-eight billion, one hundred thirty-one million, five hundred forty-four thousand, two".