38387777870573 has 8 divisors (see below), whose sum is σ = 38588227332576. Its totient is φ = 38187503096400.

The previous prime is 38387777870551. The next prime is 38387777870599. The reversal of 38387777870573 is 37507877778383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38387777870573 - 2³⁸ = 38112899963629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38387777870513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43231298 + ... + 44110323.

It is an arithmetic number, because the mean of its divisors is an integer number (4823528416572).

Almost surely, 2^{38387777870573} is an apocalyptic number.

It is an amenable number.

38387777870573 is a deficient number, since it is larger than the sum of its proper divisors (200449462003).

38387777870573 is a wasteful number, since it uses less digits than its factorization.

38387777870573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87343915.

The product of its (nonzero) digits is 8131898880, while the sum is 80.

The spelling of 38387777870573 in words is "thirty-eight trillion, three hundred eighty-seven billion, seven hundred seventy-seven million, eight hundred seventy thousand, five hundred seventy-three".