1389008952519 has 8 divisors (see below), whose sum is σ = 1852018300800. Its totient is φ = 926002786296.

The previous prime is 1389008952511. The next prime is 1389008952563. The reversal of 1389008952519 is 9152598009831.

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

It is not a de Polignac number, because 1389008952519 - 2³ = 1389008952511 is a prime.

It is a super-2 number, since 2×1389008952519² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1389008952511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546384 + ... + 1754010.

It is an arithmetic number, because the mean of its divisors is an integer number (231502287600).

Almost surely, 2^{1389008952519} is an apocalyptic number.

1389008952519 is a deficient number, since it is larger than the sum of its proper divisors (463009348281).

1389008952519 is a wasteful number, since it uses less digits than its factorization.

1389008952519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591029.

The product of its (nonzero) digits is 6998400, while the sum is 60.

The spelling of 1389008952519 in words is "one trillion, three hundred eighty-nine billion, eight million, nine hundred fifty-two thousand, five hundred nineteen".