1152504345511 has 2 divisors, whose sum is σ = 1152504345512. Its totient is φ = 1152504345510.

The previous prime is 1152504345497. The next prime is 1152504345617. The reversal of 1152504345511 is 1155434052511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1152504345511 - 2²⁵ = 1152470791079 is a prime.

It is a super-2 number, since 2×1152504345511² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152504340511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576252172755 + 576252172756.

It is an arithmetic number, because the mean of its divisors is an integer number (576252172756).

Almost surely, 2^{1152504345511} is an apocalyptic number.

1152504345511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152504345511 is an equidigital number, since it uses as much as digits as its factorization.

1152504345511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60000, while the sum is 37.

The spelling of 1152504345511 in words is "one trillion, one hundred fifty-two billion, five hundred four million, three hundred forty-five thousand, five hundred eleven".