63770650377050 has 12 divisors (see below), whose sum is σ = 118613409701406. Its totient is φ = 25508260150800.

The previous prime is 63770650377043. The next prime is 63770650377059. The reversal of 63770650377050 is 5077305607736.

It can be written as a sum of positive squares in 3 ways, for example, as 56515347193561 + 7255303183489 = 7517669^2 + 2693567^2 .

It is not an unprimeable number, because it can be changed into a prime (63770650377059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 637706503721 + ... + 637706503820.

Almost surely, 2^{63770650377050} is an apocalyptic number.

63770650377050 is a deficient number, since it is larger than the sum of its proper divisors (54842759324356).

63770650377050 is a wasteful number, since it uses less digits than its factorization.

63770650377050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275413007553 (or 1275413007548 counting only the distinct ones).

The product of its (nonzero) digits is 19448100, while the sum is 56.

The spelling of 63770650377050 in words is "sixty-three trillion, seven hundred seventy billion, six hundred fifty million, three hundred seventy-seven thousand, fifty".