63348575 has 6 divisors (see below), whose sum is σ = 78552264. Its totient is φ = 50678840.

The previous prime is 63348569. The next prime is 63348581. The reversal of 63348575 is 57584336.

It is an interprime number because it is at equal distance from previous prime (63348569) and next prime (63348581).

It is not a de Polignac number, because 63348575 - 2⁴ = 63348559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1266947 + ... + 1266996.

It is an arithmetic number, because the mean of its divisors is an integer number (13092044).

Almost surely, 2^63348575 is an apocalyptic number.

63348575 is a deficient number, since it is larger than the sum of its proper divisors (15203689).

63348575 is a wasteful number, since it uses less digits than its factorization.

63348575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533953 (or 2533948 counting only the distinct ones).

The product of its digits is 302400, while the sum is 41.

The square root of 63348575 is about 7959.1818046832. The cubic root of 63348575 is about 398.6382338265.

The spelling of 63348575 in words is "sixty-three million, three hundred forty-eight thousand, five hundred seventy-five".