1832990644045 has 8 divisors (see below), whose sum is σ = 2399551388640. Its totient is φ = 1333084104720.

The previous prime is 1832990644007. The next prime is 1832990644087. The reversal of 1832990644045 is 5404460992381.

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

It is not a de Polignac number, because 1832990644045 - 2¹⁷ = 1832990512973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55), and also a Moran number because the ratio is a prime number: 33327102619 = 1832990644045 / (1 + 8 + 3 + 2 + 9 + 9 + 0 + 6 + 4 + 4 + 0 + 4 + 5).

It is a congruent 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, 16663551255 + ... + 16663551364.

It is an arithmetic number, because the mean of its divisors is an integer number (299943923580).

Almost surely, 2^{1832990644045} is an apocalyptic number.

It is an amenable number.

1832990644045 is a deficient number, since it is larger than the sum of its proper divisors (566560744595).

1832990644045 is a wasteful number, since it uses less digits than its factorization.

1832990644045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33327102635.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 1832990644045 in words is "one trillion, eight hundred thirty-two billion, nine hundred ninety million, six hundred forty-four thousand, forty-five".