5127118452646 has 32 divisors (see below), whose sum is σ = 7737428448000. Its totient is φ = 2548010992800.

The previous prime is 5127118452529. The next prime is 5127118452653. The reversal of 5127118452646 is 6462548117215.

It is a super-2 number, since 2×5127118452646² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5127118452593 and 5127118452602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1709607855 + ... + 1709610853.

It is an arithmetic number, because the mean of its divisors is an integer number (241794639000).

Almost surely, 2^{5127118452646} is an apocalyptic number.

5127118452646 is a deficient number, since it is larger than the sum of its proper divisors (2610309995354).

5127118452646 is a wasteful number, since it uses less digits than its factorization.

5127118452646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7260.

The product of its digits is 3225600, while the sum is 52.

The spelling of 5127118452646 in words is "five trillion, one hundred twenty-seven billion, one hundred eighteen million, four hundred fifty-two thousand, six hundred forty-six".