38487683527 has 2 divisors, whose sum is σ = 38487683528. Its totient is φ = 38487683526.

The previous prime is 38487683519. The next prime is 38487683543. The reversal of 38487683527 is 72538678483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38487683527 - 2³ = 38487683519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38487683027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19243841763 + 19243841764.

It is an arithmetic number, because the mean of its divisors is an integer number (19243841764).

Almost surely, 2^38487683527 is an apocalyptic number.

38487683527 is a deficient number, since it is larger than the sum of its proper divisors (1).

38487683527 is an equidigital number, since it uses as much as digits as its factorization.

38487683527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54190080, while the sum is 61.

The spelling of 38487683527 in words is "thirty-eight billion, four hundred eighty-seven million, six hundred eighty-three thousand, five hundred twenty-seven".