1061741525153 has 4 divisors (see below), whose sum is σ = 1079147123988. Its totient is φ = 1044335926320.

The previous prime is 1061741525147. The next prime is 1061741525177. The reversal of 1061741525153 is 3515251471601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 556430959249 + 505310565904 = 745943^2 + 710852^2 .

It is a cyclic number.

It is not a de Polignac number, because 1061741525153 - 2⁸ = 1061741524897 is a prime.

It is a super-2 number, since 2×1061741525153² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1061741525153.

It is not an unprimeable number, because it can be changed into a prime (1061741525113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8702799326 + ... + 8702799447.

It is an arithmetic number, because the mean of its divisors is an integer number (269786780997).

Almost surely, 2^{1061741525153} is an apocalyptic number.

It is an amenable number.

1061741525153 is a deficient number, since it is larger than the sum of its proper divisors (17405598835).

1061741525153 is an equidigital number, since it uses as much as digits as its factorization.

1061741525153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17405598834.

The product of its (nonzero) digits is 126000, while the sum is 41.

Adding to 1061741525153 its reverse (3515251471601), we get a palindrome (4576992996754).

The spelling of 1061741525153 in words is "one trillion, sixty-one billion, seven hundred forty-one million, five hundred twenty-five thousand, one hundred fifty-three".