2528995063 has 8 divisors (see below), whose sum is σ = 2892553632. Its totient is φ = 2166004896.

The previous prime is 2528995043. The next prime is 2528995067. The reversal of 2528995063 is 3605998252.

It is a happy number.

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 2528995063 - 2⁹ = 2528994551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2528994998 and 2528995016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528995067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132520 + ... + 150397.

It is an arithmetic number, because the mean of its divisors is an integer number (361569204).

Almost surely, 2^2528995063 is an apocalyptic number.

2528995063 is a deficient number, since it is larger than the sum of its proper divisors (363558569).

2528995063 is a wasteful number, since it uses less digits than its factorization.

2528995063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284201.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 2528995063 is about 50289.1147565753. The cubic root of 2528995063 is about 1362.4356337800.

The spelling of 2528995063 in words is "two billion, five hundred twenty-eight million, nine hundred ninety-five thousand, sixty-three".