38814561063 has 6 divisors (see below), whose sum is σ = 56065477104. Its totient is φ = 25876374036.

The previous prime is 38814561061. The next prime is 38814561101. The reversal of 38814561063 is 36016541883.

38814561063 is a `hidden beast` number, since 3 + 8 + 81 + 4 + 561 + 0 + 6 + 3 = 666.

It is not a de Polignac number, because 38814561063 - 2¹ = 38814561061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38814561061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2156364495 + ... + 2156364512.

It is an arithmetic number, because the mean of its divisors is an integer number (9344246184).

Almost surely, 2^38814561063 is an apocalyptic number.

38814561063 is a deficient number, since it is larger than the sum of its proper divisors (17250916041).

38814561063 is a wasteful number, since it uses less digits than its factorization.

38814561063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4312729013 (or 4312729010 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 38814561063 in words is "thirty-eight billion, eight hundred fourteen million, five hundred sixty-one thousand, sixty-three".