38152762017 has 4 divisors (see below), whose sum is σ = 50870349360. Its totient is φ = 25435174676.

The previous prime is 38152761979. The next prime is 38152762027. The reversal of 38152762017 is 71026725183.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38152762017 - 2⁶ = 38152761953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38152762017.

It is not an unprimeable number, because it can be changed into a prime (38152762027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6358793667 + ... + 6358793672.

It is an arithmetic number, because the mean of its divisors is an integer number (12717587340).

Almost surely, 2^38152762017 is an apocalyptic number.

It is an amenable number.

38152762017 is a deficient number, since it is larger than the sum of its proper divisors (12717587343).

38152762017 is a wasteful number, since it uses less digits than its factorization.

38152762017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12717587342.

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 38152762017 in words is "thirty-eight billion, one hundred fifty-two million, seven hundred sixty-two thousand, seventeen".