1136051111545 has 16 divisors (see below), whose sum is σ = 1568330926848. Its totient is φ = 773847489600.

The previous prime is 1136051111539. The next prime is 1136051111579. The reversal of 1136051111545 is 5451111506311.

It is not a de Polignac number, because 1136051111545 - 2⁹ = 1136051111033 is a prime.

It is a super-2 number, since 2×1136051111545² (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 1136051111545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107473534 + ... + 107484103.

It is an arithmetic number, because the mean of its divisors is an integer number (98020682928).

Almost surely, 2^{1136051111545} is an apocalyptic number.

It is an amenable number.

1136051111545 is a deficient number, since it is larger than the sum of its proper divisors (432279815303).

1136051111545 is a wasteful number, since it uses less digits than its factorization.

1136051111545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214957800.

The product of its (nonzero) digits is 9000, while the sum is 34.

Adding to 1136051111545 its reverse (5451111506311), we get a palindrome (6587162617856).

The spelling of 1136051111545 in words is "one trillion, one hundred thirty-six billion, fifty-one million, one hundred eleven thousand, five hundred forty-five".