1137324866545 has 8 divisors (see below), whose sum is σ = 1559759817024. Its totient is φ = 779879908464.

The previous prime is 1137324866537. The next prime is 1137324866569. The reversal of 1137324866545 is 5456684237311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1137324866545 - 2³ = 1137324866537 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, 16247498059 + ... + 16247498128.

It is an arithmetic number, because the mean of its divisors is an integer number (194969977128).

Almost surely, 2^{1137324866545} is an apocalyptic number.

It is an amenable number.

1137324866545 is a deficient number, since it is larger than the sum of its proper divisors (422434950479).

1137324866545 is an equidigital number, since it uses as much as digits as its factorization.

1137324866545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32494996199.

The product of its digits is 14515200, while the sum is 55.

The spelling of 1137324866545 in words is "one trillion, one hundred thirty-seven billion, three hundred twenty-four million, eight hundred sixty-six thousand, five hundred forty-five".