1053252002 has 24 divisors (see below), whose sum is σ = 1739839500. Its totient is φ = 477847040.

The previous prime is 1053251981. The next prime is 1053252043. The reversal of 1053252002 is 2002523501.

It can be written as a sum of positive squares in 2 ways, for example, as 836308561 + 216943441 = 28919^2 + 14729^2 .

It is a super-2 number, since 2×1053252002² = 2218679559434016008, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 133874 + ... + 141522.

Almost surely, 2^1053252002 is an apocalyptic number.

1053252002 is a deficient number, since it is larger than the sum of its proper divisors (686587498).

1053252002 is a wasteful number, since it uses less digits than its factorization.

1053252002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8242 (or 8231 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 1053252002 is about 32453.8441790799. The cubic root of 1053252002 is about 1017.4445842720. Note that the first 3 decimals are identical.

Adding to 1053252002 its reverse (2002523501), we get a palindrome (3055775503).

The spelling of 1053252002 in words is "one billion, fifty-three million, two hundred fifty-two thousand, two".