1033161052 has 48 divisors (see below), whose sum is σ = 2282757120. Its totient is φ = 397425600.

The previous prime is 1033161029. The next prime is 1033161061. The reversal of 1033161052 is 2501613301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3102 + ... + 45562.

It is an arithmetic number, because the mean of its divisors is an integer number (47557440).

Almost surely, 2^1033161052 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 1033161052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1141378560).

1033161052 is an abundant number, since it is smaller than the sum of its proper divisors (1249596068).

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

1033161052 is a wasteful number, since it uses less digits than its factorization.

1033161052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42562 (or 42560 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1033161052 is about 32142.8227136324. The cubic root of 1033161052 is about 1010.9337024577.

Adding to 1033161052 its reverse (2501613301), we get a palindrome (3534774353).

The spelling of 1033161052 in words is "one billion, thirty-three million, one hundred sixty-one thousand, fifty-two".