1053390286 has 32 divisors (see below), whose sum is σ = 1834912800. Its totient is φ = 449349120.

The previous prime is 1053390263. The next prime is 1053390347. The reversal of 1053390286 is 6820933501.

It is a super-2 number, since 2×1053390286² = 2219262189278323592, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5751 + ... + 46258.

It is an arithmetic number, because the mean of its divisors is an integer number (57341025).

Almost surely, 2^1053390286 is an apocalyptic number.

1053390286 is a deficient number, since it is larger than the sum of its proper divisors (781522514).

1053390286 is a wasteful number, since it uses less digits than its factorization.

1053390286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52084.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 1053390286 is about 32455.9745809612. The cubic root of 1053390286 is about 1017.4891099093.

The spelling of 1053390286 in words is "one billion, fifty-three million, three hundred ninety thousand, two hundred eighty-six".