1152253281377 has 8 divisors (see below), whose sum is σ = 1286236221600. Its totient is φ = 1023142448160.

The previous prime is 1152253281367. The next prime is 1152253281397. The reversal of 1152253281377 is 7731823522511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1152253281377 - 2²⁶ = 1152186172513 is a prime.

It is a super-2 number, since 2×1152253281377² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1152253281337) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1218026252 + ... + 1218027197.

It is an arithmetic number, because the mean of its divisors is an integer number (160779527700).

Almost surely, 2^{1152253281377} is an apocalyptic number.

It is an amenable number.

1152253281377 is a deficient number, since it is larger than the sum of its proper divisors (133982940223).

1152253281377 is a wasteful number, since it uses less digits than its factorization.

1152253281377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436053503.

The product of its digits is 705600, while the sum is 47.

The spelling of 1152253281377 in words is "one trillion, one hundred fifty-two billion, two hundred fifty-three million, two hundred eighty-one thousand, three hundred seventy-seven".