63125371 has 8 divisors (see below), whose sum is σ = 64747584. Its totient is φ = 61514880.

The previous prime is 63125357. The next prime is 63125383. The reversal of 63125371 is 17352136.

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 63125371 - 2⁷ = 63125243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63125171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8541 + ... + 14113.

It is an arithmetic number, because the mean of its divisors is an integer number (8093448).

Almost surely, 2^63125371 is an apocalyptic number.

63125371 is a deficient number, since it is larger than the sum of its proper divisors (1622213).

63125371 is a wasteful number, since it uses less digits than its factorization.

63125371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5861.

The product of its digits is 3780, while the sum is 28.

The square root of 63125371 is about 7945.1476386534. The cubic root of 63125371 is about 398.1694921307.

The spelling of 63125371 in words is "sixty-three million, one hundred twenty-five thousand, three hundred seventy-one".