63125849 has 8 divisors (see below), whose sum is σ = 64722240. Its totient is φ = 61535376.

The previous prime is 63125813. The next prime is 63125857. The reversal of 63125849 is 94852136.

It is a happy number.

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 63125849 - 2¹² = 63121753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63125149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26687 + ... + 28955.

It is an arithmetic number, because the mean of its divisors is an integer number (8090280).

Almost surely, 2^63125849 is an apocalyptic number.

It is an amenable number.

63125849 is a deficient number, since it is larger than the sum of its proper divisors (1596391).

63125849 is a wasteful number, since it uses less digits than its factorization.

63125849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959.

The product of its digits is 51840, while the sum is 38.

The square root of 63125849 is about 7945.1777198499. The cubic root of 63125849 is about 398.1704971388.

The spelling of 63125849 in words is "sixty-three million, one hundred twenty-five thousand, eight hundred forty-nine".