38850055 has 8 divisors (see below), whose sum is σ = 47073312. Its totient is φ = 30777888.

The previous prime is 38850047. The next prime is 38850061. The reversal of 38850055 is 55005883.

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 38850055 - 2³ = 38850047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38850055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37204 + ... + 38233.

It is an arithmetic number, because the mean of its divisors is an integer number (5884164).

Almost surely, 2^38850055 is an apocalyptic number.

38850055 is a deficient number, since it is larger than the sum of its proper divisors (8223257).

38850055 is a wasteful number, since it uses less digits than its factorization.

38850055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75545.

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 38850055 is about 6232.9812289145. The cubic root of 38850055 is about 338.6859748371.

The spelling of 38850055 in words is "thirty-eight million, eight hundred fifty thousand, fifty-five".