1052522035440 has 80 divisors (see below), whose sum is σ = 3265037500416. Its totient is φ = 280481644800.

The previous prime is 1052522035403. The next prime is 1052522035451. The reversal of 1052522035440 is 445302252501.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1052522035440² (a number of 25 digits) 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 15 ways as a sum of consecutive naturals, for example, 1137616 + ... + 1843695.

Almost surely, 2^{1052522035440} is an apocalyptic number.

1052522035440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052522035440 is an abundant number, since it is smaller than the sum of its proper divisors (2212515464976).

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

1052522035440 is a wasteful number, since it uses less digits than its factorization.

1052522035440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2982798 (or 2982792 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 1052522035440 its reverse (445302252501), we get a palindrome (1497824287941).

The spelling of 1052522035440 in words is "one trillion, fifty-two billion, five hundred twenty-two million, thirty-five thousand, four hundred forty".