63476375 has 16 divisors (see below), whose sum is σ = 81778944. Its totient is φ = 49140000.

The previous prime is 63476341. The next prime is 63476377. The reversal of 63476375 is 57367436.

63476375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63476375 - 2⁶ = 63476311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63476377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4316 + ... + 12065.

It is an arithmetic number, because the mean of its divisors is an integer number (5111184).

Almost surely, 2^63476375 is an apocalyptic number.

63476375 is a deficient number, since it is larger than the sum of its proper divisors (18302569).

63476375 is a wasteful number, since it uses less digits than its factorization.

63476375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16427 (or 16417 counting only the distinct ones).

The product of its digits is 317520, while the sum is 41.

The square root of 63476375 is about 7967.2062230119. The cubic root of 63476375 is about 398.9061259089.

The spelling of 63476375 in words is "sixty-three million, four hundred seventy-six thousand, three hundred seventy-five".