63125532 has 36 divisors (see below), whose sum is σ = 161821296. Its totient is φ = 20744640.

The previous prime is 63125479. The next prime is 63125549. The reversal of 63125532 is 23552136.

63125532 is a `hidden beast` number, since 6 + 3 + 125 + 532 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 63125496 and 63125505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9793 + ... + 14904.

It is an arithmetic number, because the mean of its divisors is an integer number (4495036).

Almost surely, 2^63125532 is an apocalyptic number.

It is an amenable number.

63125532 is an abundant number, since it is smaller than the sum of its proper divisors (98695764).

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

63125532 is a wasteful number, since it uses less digits than its factorization.

63125532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24778 (or 24773 counting only the distinct ones).

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

The square root of 63125532 is about 7945.1577706173. The cubic root of 63125532 is about 398.1698306382.

Adding to 63125532 its reverse (23552136), we get a palindrome (86677668).

The spelling of 63125532 in words is "sixty-three million, one hundred twenty-five thousand, five hundred thirty-two".