1137319989505 has 8 divisors (see below), whose sum is σ = 1559753128512. Its totient is φ = 779876564208.

The previous prime is 1137319989479. The next prime is 1137319989541. The reversal of 1137319989505 is 5059899137311.

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

It is not a de Polignac number, because 1137319989505 - 2⁵ = 1137319989473 is a prime.

It is a Duffinian number.

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, 16247428387 + ... + 16247428456.

It is an arithmetic number, because the mean of its divisors is an integer number (194969141064).

Almost surely, 2^{1137319989505} is an apocalyptic number.

It is an amenable number.

1137319989505 is a deficient number, since it is larger than the sum of its proper divisors (422433139007).

1137319989505 is an equidigital number, since it uses as much as digits as its factorization.

1137319989505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32494856855.

The product of its (nonzero) digits is 9185400, while the sum is 61.

The spelling of 1137319989505 in words is "one trillion, one hundred thirty-seven billion, three hundred nineteen million, nine hundred eighty-nine thousand, five hundred five".