2515126800848 has 160 divisors (see below), whose sum is σ = 5399654400000. Its totient is φ = 1129634887680.

The previous prime is 2515126800773. The next prime is 2515126800863. The reversal of 2515126800848 is 8480086215152.

It is a junction number, because it is equal to n+sod(n) for n = 2515126800796 and 2515126800805.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 838653653 + ... + 838656651.

It is an arithmetic number, because the mean of its divisors is an integer number (33747840000).

Almost surely, 2^{2515126800848} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2515126800848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2699827200000).

2515126800848 is an abundant number, since it is smaller than the sum of its proper divisors (2884527599152).

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

2515126800848 is a wasteful number, since it uses less digits than its factorization.

2515126800848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4393 (or 4387 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 50.

The spelling of 2515126800848 in words is "two trillion, five hundred fifteen billion, one hundred twenty-six million, eight hundred thousand, eight hundred forty-eight".