5121166602436 has 12 divisors (see below), whose sum is σ = 8999539637760. Its totient is φ = 2549869563080.

The previous prime is 5121166602413. The next prime is 5121166602457. The reversal of 5121166602436 is 6342066611215.

It is a super-2 number, since 2×5121166602436² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5121166602392 and 5121166602401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2678433460 + ... + 2678435371.

It is an arithmetic number, because the mean of its divisors is an integer number (749961636480).

Almost surely, 2^{5121166602436} is an apocalyptic number.

It is an amenable number.

5121166602436 is a deficient number, since it is larger than the sum of its proper divisors (3878373035324).

5121166602436 is a wasteful number, since it uses less digits than its factorization.

5121166602436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5356869074 (or 5356869072 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 5121166602436 in words is "five trillion, one hundred twenty-one billion, one hundred sixty-six million, six hundred two thousand, four hundred thirty-six".