63505048 has 16 divisors (see below), whose sum is σ = 119609280. Its totient is φ = 31609248.

The previous prime is 63505033. The next prime is 63505073. The reversal of 63505048 is 84050536.

It is a super-2 number, since 2×63505048² = 8065782242964608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16015 + ... + 19582.

It is an arithmetic number, because the mean of its divisors is an integer number (7475580).

Almost surely, 2^63505048 is an apocalyptic number.

It is an amenable number.

63505048 is a deficient number, since it is larger than the sum of its proper divisors (56104232).

63505048 is a wasteful number, since it uses less digits than its factorization.

63505048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35826 (or 35822 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 63505048 is about 7969.0054586504. The cubic root of 63505048 is about 398.9661803442.

The spelling of 63505048 in words is "sixty-three million, five hundred five thousand, forty-eight".