38134055545 has 16 divisors (see below), whose sum is σ = 50263655040. Its totient is φ = 27645007104.

The previous prime is 38134055539. The next prime is 38134055549. The reversal of 38134055545 is 54555043183.

38134055545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 38134055545 - 2¹¹ = 38134053497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38134055549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8724144 + ... + 8728513.

It is an arithmetic number, because the mean of its divisors is an integer number (3141478440).

Almost surely, 2^38134055545 is an apocalyptic number.

It is an amenable number.

38134055545 is a deficient number, since it is larger than the sum of its proper divisors (12129599495).

38134055545 is a wasteful number, since it uses less digits than its factorization.

38134055545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17452704.

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 38134055545 in words is "thirty-eight billion, one hundred thirty-four million, fifty-five thousand, five hundred forty-five".