63150383538 has 32 divisors (see below), whose sum is σ = 153091840320. Its totient is φ = 19136479680.

The previous prime is 63150383489. The next prime is 63150383539. The reversal of 63150383538 is 83538305136.

63150383538 is a `hidden beast` number, since 6 + 31 + 5 + 0 + 3 + 83 + 538 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 63150383493 and 63150383502.

It is not an unprimeable number, because it can be changed into a prime (63150383539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53156295 + ... + 53157482.

It is an arithmetic number, because the mean of its divisors is an integer number (4784120010).

Almost surely, 2^63150383538 is an apocalyptic number.

63150383538 is an abundant number, since it is smaller than the sum of its proper divisors (89941456782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63150383538 is a wasteful number, since it uses less digits than its factorization.

63150383538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106313799 (or 106313793 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 63150383538 in words is "sixty-three billion, one hundred fifty million, three hundred eighty-three thousand, five hundred thirty-eight".