38045055 has 16 divisors (see below), whose sum is σ = 61046784. Its totient is φ = 20232480.

The previous prime is 38045053. The next prime is 38045069. The reversal of 38045055 is 55054083.

38045055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38045055 - 2¹ = 38045053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38045053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2050 + ... + 8960.

It is an arithmetic number, because the mean of its divisors is an integer number (3815424).

Almost surely, 2^38045055 is an apocalyptic number.

38045055 is a deficient number, since it is larger than the sum of its proper divisors (23001729).

38045055 is a wasteful number, since it uses less digits than its factorization.

38045055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7286.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 38045055 is about 6168.0673634454. The cubic root of 38045055 is about 336.3303599571.

Subtracting 38045055 from its reverse (55054083), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 38045055 in words is "thirty-eight million, forty-five thousand, fifty-five".