38508927445 has 8 divisors (see below), whose sum is σ = 48642855840. Its totient is φ = 29185713360.

The previous prime is 38508927397. The next prime is 38508927487. The reversal of 38508927445 is 54472980583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38508927445 - 2¹⁷ = 38508796373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202678471 + ... + 202678660.

It is an arithmetic number, because the mean of its divisors is an integer number (6080356980).

Almost surely, 2^38508927445 is an apocalyptic number.

It is an amenable number.

38508927445 is a deficient number, since it is larger than the sum of its proper divisors (10133928395).

38508927445 is a wasteful number, since it uses less digits than its factorization.

38508927445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405357155.

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 38508927445 in words is "thirty-eight billion, five hundred eight million, nine hundred twenty-seven thousand, four hundred forty-five".