1053260252 has 24 divisors (see below), whose sum is σ = 2098196352. Its totient is φ = 457938800.

The previous prime is 1053260233. The next prime is 1053260261. The reversal of 1053260252 is 2520623501.

It is a super-2 number, since 2×1053260252² = 2218714316886207008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519374 + ... + 521397.

It is an arithmetic number, because the mean of its divisors is an integer number (87424848).

Almost surely, 2^1053260252 is an apocalyptic number.

It is an amenable number.

1053260252 is a deficient number, since it is larger than the sum of its proper divisors (1044936100).

1053260252 is a wasteful number, since it uses less digits than its factorization.

1053260252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040809 (or 1040807 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1053260252 is about 32453.9712824178. The cubic root of 1053260252 is about 1017.4472407733.

Adding to 1053260252 its reverse (2520623501), we get a palindrome (3573883753).

The spelling of 1053260252 in words is "one billion, fifty-three million, two hundred sixty thousand, two hundred fifty-two".