38628280516019 has 2 divisors, whose sum is σ = 38628280516020. Its totient is φ = 38628280516018.

The previous prime is 38628280515983. The next prime is 38628280516093. The reversal of 38628280516019 is 91061508282683.

38628280516019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38628280516019 is a prime.

It is a super-2 number, since 2×38628280516019² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38628280516099) 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 as a sum of consecutive naturals, namely, 19314140258009 + 19314140258010.

It is an arithmetic number, because the mean of its divisors is an integer number (19314140258010).

Almost surely, 2^{38628280516019} is an apocalyptic number.

38628280516019 is a deficient number, since it is larger than the sum of its proper divisors (1).

38628280516019 is an equidigital number, since it uses as much as digits as its factorization.

38628280516019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9953280, while the sum is 59.

The spelling of 38628280516019 in words is "thirty-eight trillion, six hundred twenty-eight billion, two hundred eighty million, five hundred sixteen thousand, nineteen".