63870250156 has 12 divisors (see below), whose sum is σ = 111853883680. Its totient is φ = 31911997680.

The previous prime is 63870250133. The next prime is 63870250159. The reversal of 63870250156 is 65105207836.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (63870250159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5775636 + ... + 5786683.

Almost surely, 2^63870250156 is an apocalyptic number.

It is an amenable number.

63870250156 is a deficient number, since it is larger than the sum of its proper divisors (47983633524).

63870250156 is a wasteful number, since it uses less digits than its factorization.

63870250156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11563704 (or 11563702 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 63870250156 in words is "sixty-three billion, eight hundred seventy million, two hundred fifty thousand, one hundred fifty-six".