63930953050 has 24 divisors (see below), whose sum is σ = 121676962176. Its totient is φ = 24977673840.

The previous prime is 63930953029. The next prime is 63930953063. The reversal of 63930953050 is 5035903936.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 63930952988 and 63930953006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14865514 + ... + 14869813.

It is an arithmetic number, because the mean of its divisors is an integer number (5069873424).

Almost surely, 2^63930953050 is an apocalyptic number.

63930953050 is a deficient number, since it is larger than the sum of its proper divisors (57746009126).

63930953050 is a wasteful number, since it uses less digits than its factorization.

63930953050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29735382 (or 29735377 counting only the distinct ones).

The product of its (nonzero) digits is 328050, while the sum is 43.

The spelling of 63930953050 in words is "sixty-three billion, nine hundred thirty million, nine hundred fifty-three thousand, fifty".