1152875277443 has 4 divisors (see below), whose sum is σ = 1154624709480. Its totient is φ = 1151125845408.

The previous prime is 1152875277391. The next prime is 1152875277457. The reversal of 1152875277443 is 3447725782511.

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

It is a cyclic number.

It is not a de Polignac number, because 1152875277443 - 2¹⁰ = 1152875276419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152875277943) 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, 874715030 + ... + 874716347.

It is an arithmetic number, because the mean of its divisors is an integer number (288656177370).

Almost surely, 2^{1152875277443} is an apocalyptic number.

1152875277443 is a deficient number, since it is larger than the sum of its proper divisors (1749432037).

1152875277443 is an equidigital number, since it uses as much as digits as its factorization.

1152875277443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749432036.

The product of its digits is 13171200, while the sum is 56.

The spelling of 1152875277443 in words is "one trillion, one hundred fifty-two billion, eight hundred seventy-five million, two hundred seventy-seven thousand, four hundred forty-three".