1375003789039 has 4 divisors (see below), whose sum is σ = 1393839457456. Its totient is φ = 1356168120624.

The previous prime is 1375003789009. The next prime is 1375003789043. The reversal of 1375003789039 is 9309873005731.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1375003789039 - 2²⁷ = 1374869571311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375003789009) 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 3 ways as a sum of consecutive naturals, for example, 9417834099 + ... + 9417834244.

It is an arithmetic number, because the mean of its divisors is an integer number (348459864364).

Almost surely, 2^{1375003789039} is an apocalyptic number.

1375003789039 is a deficient number, since it is larger than the sum of its proper divisors (18835668417).

1375003789039 is an equidigital number, since it uses as much as digits as its factorization.

1375003789039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18835668416.

The product of its (nonzero) digits is 4286520, while the sum is 55.

The spelling of 1375003789039 in words is "one trillion, three hundred seventy-five billion, three million, seven hundred eighty-nine thousand, thirty-nine".