1253002332052 has 6 divisors (see below), whose sum is σ = 2192754081098. Its totient is φ = 626501166024.

The previous prime is 1253002332019. The next prime is 1253002332073. The reversal of 1253002332052 is 2502332003521.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 713359295236 + 539643036816 = 844606^2 + 734604^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1253002332052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156625291503 + ... + 156625291510.

Almost surely, 2^{1253002332052} is an apocalyptic number.

It is an amenable number.

1253002332052 is a deficient number, since it is larger than the sum of its proper divisors (939751749046).

1253002332052 is a wasteful number, since it uses less digits than its factorization.

1253002332052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313250583017 (or 313250583015 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 1253002332052 its reverse (2502332003521), we get a palindrome (3755334335573).

The spelling of 1253002332052 in words is "one trillion, two hundred fifty-three billion, two million, three hundred thirty-two thousand, fifty-two".