1090052649979 has 8 divisors (see below), whose sum is σ = 1142009904128. Its totient is φ = 1039145037480.

The previous prime is 1090052649941. The next prime is 1090052649997. The reversal of 1090052649979 is 9799462500901.

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 1090052649979 - 2¹⁹ = 1090052125691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1090052649929) 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, 262408287 + ... + 262412440.

It is an arithmetic number, because the mean of its divisors is an integer number (142751238016).

Almost surely, 2^{1090052649979} is an apocalyptic number.

1090052649979 is a deficient number, since it is larger than the sum of its proper divisors (51957254149).

1090052649979 is an equidigital number, since it uses as much as digits as its factorization.

1090052649979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524820825.

The product of its (nonzero) digits is 11022480, while the sum is 61.

The spelling of 1090052649979 in words is "one trillion, ninety billion, fifty-two million, six hundred forty-nine thousand, nine hundred seventy-nine".