1053522386 has 32 divisors (see below), whose sum is σ = 1857634560. Its totient is φ = 438647616.

The previous prime is 1053522293. The next prime is 1053522397. The reversal of 1053522386 is 6832253501.

It is a super-2 number, since 2×1053522386² = 2219818835606265992, which contains 22 as substring.

It is a Curzon 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, 508160 + ... + 510228.

It is an arithmetic number, because the mean of its divisors is an integer number (58051080).

Almost surely, 2^1053522386 is an apocalyptic number.

1053522386 is a deficient number, since it is larger than the sum of its proper divisors (804112174).

1053522386 is a wasteful number, since it uses less digits than its factorization.

1053522386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 1053522386 is about 32458.0095816117. The cubic root of 1053522386 is about 1017.5316407404.

Adding to 1053522386 its reverse (6832253501), we get a palindrome (7885775887).

The spelling of 1053522386 in words is "one billion, fifty-three million, five hundred twenty-two thousand, three hundred eighty-six".