1013244520532 has 6 divisors (see below), whose sum is σ = 1773177910938. Its totient is φ = 506622260264.

The previous prime is 1013244520529. The next prime is 1013244520559. The reversal of 1013244520532 is 2350254423101.

It can be written as a sum of positive squares in only one way, i.e., 748962161476 + 264282359056 = 865426^2 + 514084^2 .

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, 126655565063 + ... + 126655565070.

It is an arithmetic number, because the mean of its divisors is an integer number (295529651823).

Almost surely, 2^{1013244520532} is an apocalyptic number.

It is an amenable number.

1013244520532 is a deficient number, since it is larger than the sum of its proper divisors (759933390406).

1013244520532 is a wasteful number, since it uses less digits than its factorization.

1013244520532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253311130137 (or 253311130135 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1013244520532 its reverse (2350254423101), we get a palindrome (3363498943633).

The spelling of 1013244520532 in words is "one trillion, thirteen billion, two hundred forty-four million, five hundred twenty thousand, five hundred thirty-two".