1053252052 has 12 divisors (see below), whose sum is σ = 1857262176. Its totient is φ = 522605720.

The previous prime is 1053252043. The next prime is 1053252059. The reversal of 1053252052 is 2502523501.

It is a happy number.

It is a super-2 number, since 2×1053252052² = 2218679770084421408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053252059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004488 + ... + 1005535.

It is an arithmetic number, because the mean of its divisors is an integer number (154771848).

Almost surely, 2^1053252052 is an apocalyptic number.

It is an amenable number.

1053252052 is a deficient number, since it is larger than the sum of its proper divisors (804010124).

1053252052 is a wasteful number, since it uses less digits than its factorization.

1053252052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010158 (or 2010156 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 1053252052 is about 32453.8449494047. The cubic root of 1053252052 is about 1017.4446003720. Note that the first 3 decimals are identical.

Adding to 1053252052 its reverse (2502523501), we get a palindrome (3555775553).

The spelling of 1053252052 in words is "one billion, fifty-three million, two hundred fifty-two thousand, fifty-two".