2625165015606 has 24 divisors (see below), whose sum is σ = 6500408610384. Its totient is φ = 750047147280.

The previous prime is 2625165015601. The next prime is 2625165015607. The reversal of 2625165015606 is 6065105615262.

2625165015606 is a `hidden beast` number, since 2 + 6 + 25 + 1 + 6 + 5 + 0 + 15 + 606 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625165015601) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 10417321365 + ... + 10417321616.

It is an arithmetic number, because the mean of its divisors is an integer number (270850358766).

Almost surely, 2^{2625165015606} is an apocalyptic number.

2625165015606 is an abundant number, since it is smaller than the sum of its proper divisors (3875243594778).

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

2625165015606 is a wasteful number, since it uses less digits than its factorization.

2625165015606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20834642996 (or 20834642993 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The spelling of 2625165015606 in words is "two trillion, six hundred twenty-five billion, one hundred sixty-five million, fifteen thousand, six hundred six".