38484851599 has 2 divisors, whose sum is σ = 38484851600. Its totient is φ = 38484851598.

The previous prime is 38484851473. The next prime is 38484851623. The reversal of 38484851599 is 99515848483.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38484851599 - 2²³ = 38476462991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38484851599.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38484854599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19242425799 + 19242425800.

It is an arithmetic number, because the mean of its divisors is an integer number (19242425800).

Almost surely, 2^38484851599 is an apocalyptic number.

38484851599 is a deficient number, since it is larger than the sum of its proper divisors (1).

38484851599 is an equidigital number, since it uses as much as digits as its factorization.

38484851599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 49766400, while the sum is 64.

The spelling of 38484851599 in words is "thirty-eight billion, four hundred eighty-four million, eight hundred fifty-one thousand, five hundred ninety-nine".