6387002065090 has 16 divisors (see below), whose sum is σ = 11500359604920. Its totient is φ = 2553966184320.

The previous prime is 6387002065079. The next prime is 6387002065133. The reversal of 6387002065090 is 905602007836.

It can be written as a sum of positive squares in 4 ways, for example, as 6182617601169 + 204384463921 = 2486487^2 + 452089^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6387002065090.

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, 104298075 + ... + 104359294.

Almost surely, 2^{6387002065090} is an apocalyptic number.

6387002065090 is a deficient number, since it is larger than the sum of its proper divisors (5113357539830).

6387002065090 is a wasteful number, since it uses less digits than its factorization.

6387002065090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208660437.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 6387002065090 in words is "six trillion, three hundred eighty-seven billion, two million, sixty-five thousand, ninety".