1099958853 has 16 divisors (see below), whose sum is σ = 1679875200. Its totient is φ = 627142656.

The previous prime is 1099958851. The next prime is 1099958857. The reversal of 1099958853 is 3588599901.

It is not a de Polignac number, because 1099958853 - 2¹ = 1099958851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1099958793 and 1099958802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1099958851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48900 + ... + 67757.

It is an arithmetic number, because the mean of its divisors is an integer number (104992200).

Almost surely, 2^1099958853 is an apocalyptic number.

It is an amenable number.

1099958853 is a deficient number, since it is larger than the sum of its proper divisors (579916347).

1099958853 is a wasteful number, since it uses less digits than its factorization.

1099958853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117116.

The product of its (nonzero) digits is 3499200, while the sum is 57.

The square root of 1099958853 is about 33165.6275833882. The cubic root of 1099958853 is about 1032.2672440141.

The spelling of 1099958853 in words is "one billion, ninety-nine million, nine hundred fifty-eight thousand, eight hundred fifty-three".