1152254872277 has 4 divisors (see below), whose sum is σ = 1152556276800. Its totient is φ = 1151953467756.

The previous prime is 1152254872271. The next prime is 1152254872289. The reversal of 1152254872277 is 7722784522511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1152254872277 - 2⁶ = 1152254872213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152254872271) 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, 150696527 + ... + 150704172.

It is an arithmetic number, because the mean of its divisors is an integer number (288139069200).

Almost surely, 2^{1152254872277} is an apocalyptic number.

It is an amenable number.

1152254872277 is a deficient number, since it is larger than the sum of its proper divisors (301404523).

1152254872277 is an equidigital number, since it uses as much as digits as its factorization.

1152254872277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301404522.

The product of its digits is 4390400, while the sum is 53.

The spelling of 1152254872277 in words is "one trillion, one hundred fifty-two billion, two hundred fifty-four million, eight hundred seventy-two thousand, two hundred seventy-seven".