1156282963 has 4 divisors (see below), whose sum is σ = 1261399608. Its totient is φ = 1051166320.

The previous prime is 1156282949. The next prime is 1156282969. The reversal of 1156282963 is 3692826511.

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 1156282963 - 2¹⁷ = 1156151891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1156282969) 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 3 ways as a sum of consecutive naturals, for example, 52558306 + ... + 52558327.

It is an arithmetic number, because the mean of its divisors is an integer number (315349902).

Almost surely, 2^1156282963 is an apocalyptic number.

1156282963 is a deficient number, since it is larger than the sum of its proper divisors (105116645).

1156282963 is a wasteful number, since it uses less digits than its factorization.

1156282963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105116644.

The product of its digits is 155520, while the sum is 43.

The square root of 1156282963 is about 34004.1609659759. The cubic root of 1156282963 is about 1049.5940873944.

The spelling of 1156282963 in words is "one billion, one hundred fifty-six million, two hundred eighty-two thousand, nine hundred sixty-three".