38057855809 has 8 divisors (see below), whose sum is σ = 39722006592. Its totient is φ = 36394493520.

The previous prime is 38057855807. The next prime is 38057855819. The reversal of 38057855809 is 90855875083.

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 38057855809 - 2¹ = 38057855807 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38057855807) 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, 97402 + ... + 292579.

It is an arithmetic number, because the mean of its divisors is an integer number (4965250824).

Almost surely, 2^38057855809 is an apocalyptic number.

It is an amenable number.

38057855809 is a deficient number, since it is larger than the sum of its proper divisors (1664150783).

38057855809 is a wasteful number, since it uses less digits than its factorization.

38057855809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394247.

The product of its (nonzero) digits is 12096000, while the sum is 58.

The spelling of 38057855809 in words is "thirty-eight billion, fifty-seven million, eight hundred fifty-five thousand, eight hundred nine".