1056514241012 has 12 divisors (see below), whose sum is σ = 1849961909796. Its totient is φ = 527953695360.

The previous prime is 1056514240987. The next prime is 1056514241017. The reversal of 1056514241012 is 2101424156501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 80540169616 + 975974071396 = 283796^2 + 987914^2 .

It is a super-2 number, since 2×1056514241012² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1056514241012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056514241017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75848453 + ... + 75862380.

It is an arithmetic number, because the mean of its divisors is an integer number (154163492483).

Almost surely, 2^{1056514241012} is an apocalyptic number.

It is an amenable number.

1056514241012 is a deficient number, since it is larger than the sum of its proper divisors (793447668784).

1056514241012 is a wasteful number, since it uses less digits than its factorization.

1056514241012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151712578 (or 151712576 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 1056514241012 its reverse (2101424156501), we get a palindrome (3157938397513).

The spelling of 1056514241012 in words is "one trillion, fifty-six billion, five hundred fourteen million, two hundred forty-one thousand, twelve".