1049893030285 has 32 divisors (see below), whose sum is σ = 1411958086272. Its totient is φ = 742707866880.

The previous prime is 1049893030267. The next prime is 1049893030297. The reversal of 1049893030285 is 5820303989401.

It is not a de Polignac number, because 1049893030285 - 2⁵ = 1049893030253 is a prime.

It is a super-2 number, since 2×1049893030285² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7165974 + ... + 7311016.

It is an arithmetic number, because the mean of its divisors is an integer number (44123690196).

Almost surely, 2^{1049893030285} is an apocalyptic number.

It is an amenable number.

1049893030285 is a deficient number, since it is larger than the sum of its proper divisors (362065055987).

1049893030285 is a wasteful number, since it uses less digits than its factorization.

1049893030285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148653.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 1049893030285 in words is "one trillion, forty-nine billion, eight hundred ninety-three million, thirty thousand, two hundred eighty-five".