38753857877 has 16 divisors (see below), whose sum is σ = 44866314240. Its totient is φ = 32785741872.

The previous prime is 38753857873. The next prime is 38753857897. The reversal of 38753857877 is 77875835783.

It is a cyclic number.

It is not a de Polignac number, because 38753857877 - 2² = 38753857873 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 (38753857871) 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 15 ways as a sum of consecutive naturals, for example, 1838198 + ... + 1859160.

It is an arithmetic number, because the mean of its divisors is an integer number (2804144640).

Almost surely, 2^38753857877 is an apocalyptic number.

It is an amenable number.

38753857877 is a deficient number, since it is larger than the sum of its proper divisors (6112456363).

38753857877 is a wasteful number, since it uses less digits than its factorization.

38753857877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24392.

The product of its digits is 276595200, while the sum is 68.

The spelling of 38753857877 in words is "thirty-eight billion, seven hundred fifty-three million, eight hundred fifty-seven thousand, eight hundred seventy-seven".