1375696980539 has 8 divisors (see below), whose sum is σ = 1574849875200. Its totient is φ = 1177200274536.

The previous prime is 1375696980529. The next prime is 1375696980547. The reversal of 1375696980539 is 9350896965731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1375696980539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1375696980529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164042669 + ... + 164051054.

It is an arithmetic number, because the mean of its divisors is an integer number (196856234400).

Almost surely, 2^{1375696980539} is an apocalyptic number.

1375696980539 is a deficient number, since it is larger than the sum of its proper divisors (199152894661).

1375696980539 is an equidigital number, since it uses as much as digits as its factorization.

1375696980539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328094329.

The product of its (nonzero) digits is 330674400, while the sum is 71.

The spelling of 1375696980539 in words is "one trillion, three hundred seventy-five billion, six hundred ninety-six million, nine hundred eighty thousand, five hundred thirty-nine".