1053353532 has 48 divisors (see below), whose sum is σ = 3064303872. Its totient is φ = 273598080.

The previous prime is 1053353503. The next prime is 1053353549. The reversal of 1053353532 is 2353533501.

It is a super-2 number, since 2×1053353532² = 2219107326753750048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1053353532.

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 15 ways as a sum of consecutive naturals, for example, 569073 + ... + 570920.

It is an arithmetic number, because the mean of its divisors is an integer number (63839664).

Almost surely, 2^1053353532 is an apocalyptic number.

1053353532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1053353532 is an abundant number, since it is smaller than the sum of its proper divisors (2010950340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053353532 is a wasteful number, since it uses less digits than its factorization.

1053353532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140018 (or 1140016 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 30.

The square root of 1053353532 is about 32455.4083628600. The cubic root of 1053353532 is about 1017.4772759828.

It can be divided in two parts, 105335353 and 2, that added together give a triangular number (105335355 = T₁₄₅₁₄).

The spelling of 1053353532 in words is "one billion, fifty-three million, three hundred fifty-three thousand, five hundred thirty-two".