1053165036 has 120 divisors (see below), whose sum is σ = 3128336064. Its totient is φ = 273467040.

The previous prime is 1053165019. The next prime is 1053165083. The reversal of 1053165036 is 6305613501.

It is a super-2 number, since 2×1053165036² = 2218313186105762592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053164994 and 1053165012.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 315271 + ... + 318593.

Almost surely, 2^1053165036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1053165036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1564168032).

1053165036 is an abundant number, since it is smaller than the sum of its proper divisors (2075171028).

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

1053165036 is a wasteful number, since it uses less digits than its factorization.

1053165036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369 (or 3346 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 1053165036 is about 32452.5043101453. The cubic root of 1053165036 is about 1017.4165803625.

Adding to 1053165036 its reverse (6305613501), we get a palindrome (7358778537).

The spelling of 1053165036 in words is "one billion, fifty-three million, one hundred sixty-five thousand, thirty-six".