387713495065 has 32 divisors (see below), whose sum is σ = 504596574720. Its totient is φ = 284285873664.

The previous prime is 387713495011. The next prime is 387713495149. The reversal of 387713495065 is 560594317783.

It is not a de Polignac number, because 387713495065 - 2¹¹ = 387713493017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10152076 + ... + 10190194.

It is an arithmetic number, because the mean of its divisors is an integer number (15768642960).

Almost surely, 2^387713495065 is an apocalyptic number.

It is an amenable number.

387713495065 is a deficient number, since it is larger than the sum of its proper divisors (116883079655).

387713495065 is a wasteful number, since it uses less digits than its factorization.

387713495065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39241.

The product of its (nonzero) digits is 19051200, while the sum is 58.

The spelling of 387713495065 in words is "three hundred eighty-seven billion, seven hundred thirteen million, four hundred ninety-five thousand, sixty-five".