5005004999956 has 24 divisors (see below), whose sum is σ = 9432943829064. Its totient is φ = 2309895922560.

The previous prime is 5005004999887. The next prime is 5005004999987. The reversal of 5005004999956 is 6599994005005.

It can be written as a sum of positive squares in 4 ways, for example, as 85995562500 + 4919009437456 = 293250^2 + 2217884^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5005004999894 and 5005004999903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070755 + ... + 3340138.

It is an arithmetic number, because the mean of its divisors is an integer number (393039326211).

Almost surely, 2^{5005004999956} is an apocalyptic number.

It is an amenable number.

5005004999956 is a deficient number, since it is larger than the sum of its proper divisors (4427938829108).

5005004999956 is a wasteful number, since it uses less digits than its factorization.

5005004999956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432731 (or 4432729 counting only the distinct ones).

The product of its (nonzero) digits is 19683000, while the sum is 61.

The spelling of 5005004999956 in words is "five trillion, five billion, four million, nine hundred ninety-nine thousand, nine hundred fifty-six".