138775002595 has 16 divisors (see below), whose sum is σ = 182916253440. Its totient is φ = 100603936224.

The previous prime is 138775002577. The next prime is 138775002617. The reversal of 138775002595 is 595200577831.

It is a cyclic number.

It is not a de Polignac number, because 138775002595 - 2⁹ = 138775002083 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31754109 + ... + 31758478.

It is an arithmetic number, because the mean of its divisors is an integer number (11432265840).

Almost surely, 2^138775002595 is an apocalyptic number.

138775002595 is a deficient number, since it is larger than the sum of its proper divisors (44141250845).

138775002595 is a wasteful number, since it uses less digits than its factorization.

138775002595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63512634.

The product of its (nonzero) digits is 2646000, while the sum is 52.

The spelling of 138775002595 in words is "one hundred thirty-eight billion, seven hundred seventy-five million, two thousand, five hundred ninety-five".