63526325 has 6 divisors (see below), whose sum is σ = 78772674. Its totient is φ = 50821040.

The previous prime is 63526313. The next prime is 63526357. The reversal of 63526325 is 52362536.

It can be written as a sum of positive squares in 3 ways, for example, as 69169 + 63457156 = 263^2 + 7966^2 .

It is not a de Polignac number, because 63526325 - 2²⁰ = 62477749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63526291 and 63526300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1270502 + ... + 1270551.

It is an arithmetic number, because the mean of its divisors is an integer number (13128779).

Almost surely, 2^63526325 is an apocalyptic number.

It is an amenable number.

63526325 is a deficient number, since it is larger than the sum of its proper divisors (15246349).

63526325 is a wasteful number, since it uses less digits than its factorization.

63526325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541063 (or 2541058 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

The square root of 63526325 is about 7970.3403315040. The cubic root of 63526325 is about 399.0107324747.

The spelling of 63526325 in words is "sixty-three million, five hundred twenty-six thousand, three hundred twenty-five".