5107615815064 has 64 divisors (see below), whose sum is σ = 11053745533440. Its totient is φ = 2167314831360.

The previous prime is 5107615815047. The next prime is 5107615815121. The reversal of 5107615815064 is 4605185167015.

It is a junction number, because it is equal to n+sod(n) for n = 5107615814999 and 5107615815017.

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, 1160637 + ... + 3400339.

It is an arithmetic number, because the mean of its divisors is an integer number (172714773960).

Almost surely, 2^{5107615815064} is an apocalyptic number.

It is an amenable number.

5107615815064 is an abundant number, since it is smaller than the sum of its proper divisors (5946129718376).

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

5107615815064 is a wasteful number, since it uses less digits than its factorization.

5107615815064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240120 (or 2240116 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 49.

The spelling of 5107615815064 in words is "five trillion, one hundred seven billion, six hundred fifteen million, eight hundred fifteen thousand, sixty-four".