38135554877 has 8 divisors (see below), whose sum is σ = 43586784192. Its totient is φ = 32685148800.

The previous prime is 38135554837. The next prime is 38135554937. The reversal of 38135554877 is 77845553183.

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 38135554877 - 2³⁰ = 37061813053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38135554837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103124 + ... + 294797.

It is an arithmetic number, because the mean of its divisors is an integer number (5448348024).

Almost surely, 2^38135554877 is an apocalyptic number.

It is an amenable number.

38135554877 is a deficient number, since it is larger than the sum of its proper divisors (5451229315).

38135554877 is a wasteful number, since it uses less digits than its factorization.

38135554877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411619.

The product of its digits is 14112000, while the sum is 56.

The spelling of 38135554877 in words is "thirty-eight billion, one hundred thirty-five million, five hundred fifty-four thousand, eight hundred seventy-seven".