38352053517 has 4 divisors (see below), whose sum is σ = 51136071360. Its totient is φ = 25568035676.

The previous prime is 38352053507. The next prime is 38352053539. The reversal of 38352053517 is 71535025383.

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 38352053517 - 2²² = 38347859213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38352053507) 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, 6392008917 + ... + 6392008922.

It is an arithmetic number, because the mean of its divisors is an integer number (12784017840).

Almost surely, 2^38352053517 is an apocalyptic number.

It is an amenable number.

38352053517 is a deficient number, since it is larger than the sum of its proper divisors (12784017843).

38352053517 is a wasteful number, since it uses less digits than its factorization.

38352053517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12784017842.

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 38352053517 in words is "thirty-eight billion, three hundred fifty-two million, fifty-three thousand, five hundred seventeen".