2625520063 has 8 divisors (see below), whose sum is σ = 2683256832. Its totient is φ = 2567861496.

The previous prime is 2625520057. The next prime is 2625520087. The reversal of 2625520063 is 3600255262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2625520063 - 2⁹ = 2625519551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625520013) 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 7 ways as a sum of consecutive naturals, for example, 51106 + ... + 88672.

It is an arithmetic number, because the mean of its divisors is an integer number (335407104).

Almost surely, 2^2625520063 is an apocalyptic number.

2625520063 is a deficient number, since it is larger than the sum of its proper divisors (57736769).

2625520063 is a wasteful number, since it uses less digits than its factorization.

2625520063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39101.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2625520063 is about 51239.8288736409. The cubic root of 2625520063 is about 1379.5531815010.

The spelling of 2625520063 in words is "two billion, six hundred twenty-five million, five hundred twenty thousand, sixty-three".