1152504345355 has 32 divisors (see below), whose sum is σ = 1521209548800. Its totient is φ = 831258731520.

The previous prime is 1152504345347. The next prime is 1152504345361. The reversal of 1152504345355 is 5535434052511.

It is not a de Polignac number, because 1152504345355 - 2³ = 1152504345347 is a prime.

It is a super-2 number, since 2×1152504345355² (a number of 25 digits) contains 22 as substring.

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 in 31 ways as a sum of consecutive naturals, for example, 18528096 + ... + 18590194.

It is an arithmetic number, because the mean of its divisors is an integer number (47537798400).

Almost surely, 2^{1152504345355} is an apocalyptic number.

1152504345355 is a deficient number, since it is larger than the sum of its proper divisors (368705203445).

1152504345355 is a wasteful number, since it uses less digits than its factorization.

1152504345355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64899.

The product of its (nonzero) digits is 900000, while the sum is 43.

Adding to 1152504345355 its reverse (5535434052511), we get a palindrome (6687938397866).

The spelling of 1152504345355 in words is "one trillion, one hundred fifty-two billion, five hundred four million, three hundred forty-five thousand, three hundred fifty-five".