1053820482 has 64 divisors (see below), whose sum is σ = 2511129600. Its totient is φ = 290606400.

The previous prime is 1053820451. The next prime is 1053820489. The reversal of 1053820482 is 2840283501.

It is a super-2 number, since 2×1053820482² = 2221075216565424648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1053820489) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52269 + ... + 69567.

It is an arithmetic number, because the mean of its divisors is an integer number (39236400).

Almost surely, 2^1053820482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1053820482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1255564800).

1053820482 is an abundant number, since it is smaller than the sum of its proper divisors (1457309118).

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

1053820482 is a wasteful number, since it uses less digits than its factorization.

1053820482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17399.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 1053820482 is about 32462.6012820907. The cubic root of 1053820482 is about 1017.6276024754.

The spelling of 1053820482 in words is "one billion, fifty-three million, eight hundred twenty thousand, four hundred eighty-two".