2125006002425 has 12 divisors (see below), whose sum is σ = 2635125040236. Its totient is φ = 1699928932800.

The previous prime is 2125006002419. The next prime is 2125006002487. The reversal of 2125006002425 is 5242006005212.

It can be written as a sum of positive squares in 6 ways, for example, as 2771811904 + 2122234190521 = 52648^2 + 1456789^2 .

It is not a de Polignac number, because 2125006002425 - 2⁸ = 2125006002169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1321934 + ... + 2448983.

It is an arithmetic number, because the mean of its divisors is an integer number (219593753353).

Almost surely, 2^{2125006002425} is an apocalyptic number.

2125006002425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2125006002425 is a deficient number, since it is larger than the sum of its proper divisors (510119037811).

2125006002425 is a wasteful number, since it uses less digits than its factorization.

2125006002425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793468 (or 3793463 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 2125006002425 in words is "two trillion, one hundred twenty-five billion, six million, two thousand, four hundred twenty-five".