1052252011250 has 80 divisors (see below), whose sum is σ = 2159592209280. Its totient is φ = 381223800000.

The previous prime is 1052252011207. The next prime is 1052252011259. The reversal of 1052252011250 is 521102522501.

It is a happy number.

It is a super-2 number, since 2×1052252011250² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052252011259) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3585056 + ... + 3867444.

It is an arithmetic number, because the mean of its divisors is an integer number (26994902616).

Almost surely, 2^{1052252011250} is an apocalyptic number.

1052252011250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1052252011250 is an abundant number, since it is smaller than the sum of its proper divisors (1107340198030).

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

1052252011250 is a wasteful number, since it uses less digits than its factorization.

1052252011250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282693 (or 282678 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 1052252011250 its reverse (521102522501), we get a palindrome (1573354533751).

The spelling of 1052252011250 in words is "one trillion, fifty-two billion, two hundred fifty-two million, eleven thousand, two hundred fifty".