38709519480536 has 32 divisors (see below), whose sum is σ = 72884912940000. Its totient is φ = 19273712080896.

The previous prime is 38709519480529. The next prime is 38709519480539. The reversal of 38709519480536 is 63508491590783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38709519480539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8757716 + ... + 12414371.

It is an arithmetic number, because the mean of its divisors is an integer number (2277653529375).

Almost surely, 2^{38709519480536} is an apocalyptic number.

It is an amenable number.

38709519480536 is a deficient number, since it is larger than the sum of its proper divisors (34175393459464).

38709519480536 is a wasteful number, since it uses less digits than its factorization.

38709519480536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21173051 (or 21173047 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 68.

The spelling of 38709519480536 in words is "thirty-eight trillion, seven hundred nine billion, five hundred nineteen million, four hundred eighty thousand, five hundred thirty-six".