63125544 has 32 divisors (see below), whose sum is σ = 160794720. Its totient is φ = 20644416.

The previous prime is 63125479. The next prime is 63125549. The reversal of 63125544 is 44552136.

It is not an unprimeable number, because it can be changed into a prime (63125549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23542 + ... + 26085.

It is an arithmetic number, because the mean of its divisors is an integer number (5024835).

Almost surely, 2^63125544 is an apocalyptic number.

It is an amenable number.

63125544 is an abundant number, since it is smaller than the sum of its proper divisors (97669176).

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

63125544 is a wasteful number, since it uses less digits than its factorization.

63125544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49689 (or 49685 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 63125544 is about 7945.1585257942. The cubic root of 63125544 is about 398.1698558685.

The spelling of 63125544 in words is "sixty-three million, one hundred twenty-five thousand, five hundred forty-four".