1052030543450 has 24 divisors (see below), whose sum is σ = 1957255270428. Its totient is φ = 420709322880.

The previous prime is 1052030543429. The next prime is 1052030543461. The reversal of 1052030543450 is 543450302501.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 233626255801 + 818404287649 = 483349^2 + 904657^2 .

It is a super-2 number, since 2×1052030543450² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2365667 + ... + 2774966.

Almost surely, 2^{1052030543450} is an apocalyptic number.

1052030543450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1052030543450 is a deficient number, since it is larger than the sum of its proper divisors (905224726978).

1052030543450 is a wasteful number, since it uses less digits than its factorization.

1052030543450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144738 (or 5144733 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 1052030543450 its reverse (543450302501), we get a palindrome (1595480845951).

The spelling of 1052030543450 in words is "one trillion, fifty-two billion, thirty million, five hundred forty-three thousand, four hundred fifty".