6525063 has 16 divisors (see below), whose sum is σ = 9813760. Its totient is φ = 4283928.

The previous prime is 6525049. The next prime is 6525073. The reversal of 6525063 is 3605256.

6525063 is a `hidden beast` number, since 652 + 5 + 0 + 6 + 3 = 666.

It is not a de Polignac number, because 6525063 - 2⁴ = 6525047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6525073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6 + ... + 3612.

It is an arithmetic number, because the mean of its divisors is an integer number (613360).

Almost surely, 2^6525063 is an apocalyptic number.

6525063 is a deficient number, since it is larger than the sum of its proper divisors (3288697).

6525063 is a wasteful number, since it uses less digits than its factorization.

6525063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3683 (or 3677 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 6525063 is about 2554.4202864838. The cubic root of 6525063 is about 186.8651166833.

The spelling of 6525063 in words is "six million, five hundred twenty-five thousand, sixty-three".