2508438210056 has 16 divisors (see below), whose sum is σ = 4907813889600. Its totient is φ = 1199687839504.

The previous prime is 2508438210049. The next prime is 2508438210107. The reversal of 2508438210056 is 6500128348052.

It is a junction number, because it is equal to n+sod(n) for n = 2508438209989 and 2508438210016.

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, 6816407996 + ... + 6816408363.

It is an arithmetic number, because the mean of its divisors is an integer number (306738368100).

Almost surely, 2^{2508438210056} is an apocalyptic number.

It is an amenable number.

2508438210056 is a deficient number, since it is larger than the sum of its proper divisors (2399375679544).

2508438210056 is a wasteful number, since it uses less digits than its factorization.

2508438210056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13632816388 (or 13632816384 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 2508438210056 in words is "two trillion, five hundred eight billion, four hundred thirty-eight million, two hundred ten thousand, fifty-six".