5266501686144 has 96 divisors (see below), whose sum is σ = 16046372384640. Its totient is φ = 1652235816960.

The previous prime is 5266501686119. The next prime is 5266501686167. The reversal of 5266501686144 is 4416861056625.

5266501686144 is a `hidden beast` number, since 5 + 2 + 6 + 6 + 5 + 0 + 16 + 8 + 614 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134439712 + ... + 134478879.

It is an arithmetic number, because the mean of its divisors is an integer number (167149712340).

Almost surely, 2^{5266501686144} is an apocalyptic number.

It is an amenable number.

5266501686144 is an abundant number, since it is smaller than the sum of its proper divisors (10779870698496).

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

5266501686144 is a wasteful number, since it uses less digits than its factorization.

5266501686144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268918628 (or 268918613 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 5266501686144 in words is "five trillion, two hundred sixty-six billion, five hundred one million, six hundred eighty-six thousand, one hundred forty-four".