1053253002 has 32 divisors (see below), whose sum is σ = 2129587200. Its totient is φ = 347248368.

The previous prime is 1053252997. The next prime is 1053253013. The reversal of 1053253002 is 2003523501.

It is a super-2 number, since 2×1053253002² = 2218683772444024008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1053253002.

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, 666249 + ... + 667827.

It is an arithmetic number, because the mean of its divisors is an integer number (66549600).

Almost surely, 2^1053253002 is an apocalyptic number.

1053253002 is an abundant number, since it is smaller than the sum of its proper divisors (1076334198).

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

1053253002 is a wasteful number, since it uses less digits than its factorization.

1053253002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 1053253002 is about 32453.8595855716. The cubic root of 1053253002 is about 1017.4449062729. Note that the first 3 decimals are identical.

Adding to 1053253002 its reverse (2003523501), we get a palindrome (3056776503).

The spelling of 1053253002 in words is "one billion, fifty-three million, two hundred fifty-three thousand, two".