38275227757987 has 48 divisors (see below), whose sum is σ = 44491855260160. Its totient is φ = 32810861160000.

The previous prime is 38275227757961. The next prime is 38275227758083. The reversal of 38275227757987 is 78975772257283.

It is not a de Polignac number, because 38275227757987 - 2²³ = 38275219369379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38275227757787) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 654774253 + ... + 654832705.

Almost surely, 2^{38275227757987} is an apocalyptic number.

38275227757987 is a deficient number, since it is larger than the sum of its proper divisors (6216627502173).

38275227757987 is a wasteful number, since it uses less digits than its factorization.

38275227757987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59816 (or 59805 counting only the distinct ones).

The product of its digits is 5808499200, while the sum is 79.

The spelling of 38275227757987 in words is "thirty-eight trillion, two hundred seventy-five billion, two hundred twenty-seven million, seven hundred fifty-seven thousand, nine hundred eighty-seven".