5122257615044 has 12 divisors (see below), whose sum is σ = 9353687818944. Its totient is φ = 2449775381064.

The previous prime is 5122257615023. The next prime is 5122257615047. The reversal of 5122257615044 is 4405167522215.

It is a super-4 number, since 4×5122257615044⁴ (a number of 52 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5122257614986 and 5122257615004.

It is not an unprimeable number, because it can be changed into a prime (5122257615047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27838356512 + ... + 27838356695.

It is an arithmetic number, because the mean of its divisors is an integer number (779473984912).

Almost surely, 2^{5122257615044} is an apocalyptic number.

It is an amenable number.

5122257615044 is a deficient number, since it is larger than the sum of its proper divisors (4231430203900).

5122257615044 is a wasteful number, since it uses less digits than its factorization.

5122257615044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55676713234 (or 55676713232 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 5122257615044 in words is "five trillion, one hundred twenty-two billion, two hundred fifty-seven million, six hundred fifteen thousand, forty-four".