2605125502 has 16 divisors (see below), whose sum is σ = 4569789312. Its totient is φ = 1090517400.

The previous prime is 2605125499. The next prime is 2605125533. The reversal of 2605125502 is 2055215062.

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 7 ways as a sum of consecutive naturals, for example, 2163124 + ... + 2164327.

It is an arithmetic number, because the mean of its divisors is an integer number (285611832).

Almost surely, 2^2605125502 is an apocalyptic number.

2605125502 is a deficient number, since it is larger than the sum of its proper divisors (1964663810).

2605125502 is a wasteful number, since it uses less digits than its factorization.

2605125502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4327503.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2605125502 is about 51040.4300726395. The cubic root of 2605125502 is about 1375.9718532275.

The spelling of 2605125502 in words is "two billion, six hundred five million, one hundred twenty-five thousand, five hundred two".