5144580065658 has 48 divisors (see below), whose sum is σ = 11313618780384. Its totient is φ = 1546688031840.

The previous prime is 5144580065623. The next prime is 5144580065699. The reversal of 5144580065658 is 8565600854415.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5144580065598 and 5144580065607.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1351885 + ... + 3480912.

It is an arithmetic number, because the mean of its divisors is an integer number (235700391258).

Almost surely, 2^{5144580065658} is an apocalyptic number.

5144580065658 is an abundant number, since it is smaller than the sum of its proper divisors (6169038714726).

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

5144580065658 is a wasteful number, since it uses less digits than its factorization.

5144580065658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4833067 (or 4832940 counting only the distinct ones).

The product of its (nonzero) digits is 23040000, while the sum is 57.

The spelling of 5144580065658 in words is "five trillion, one hundred forty-four billion, five hundred eighty million, sixty-five thousand, six hundred fifty-eight".