2505126014124 has 96 divisors (see below), whose sum is σ = 6323880729600. Its totient is φ = 768827507712.

The previous prime is 2505126014099. The next prime is 2505126014137. The reversal of 2505126014124 is 4214106215052.

It is a happy 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, 20062974 + ... + 20187450.

It is an arithmetic number, because the mean of its divisors is an integer number (65873757600).

Almost surely, 2^{2505126014124} 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 2505126014124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3161940364800).

2505126014124 is an abundant number, since it is smaller than the sum of its proper divisors (3818754715476).

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

2505126014124 is a wasteful number, since it uses less digits than its factorization.

2505126014124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126647 (or 126645 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 2505126014124 in words is "two trillion, five hundred five billion, one hundred twenty-six million, fourteen thousand, one hundred twenty-four".