1156500713 has 4 divisors (see below), whose sum is σ = 1176102480. Its totient is φ = 1136898948.

The previous prime is 1156500689. The next prime is 1156500727. The reversal of 1156500713 is 3170056511.

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 1156500713 - 2¹⁰ = 1156499689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1156500313) 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, 9800795 + ... + 9800912.

It is an arithmetic number, because the mean of its divisors is an integer number (294025620).

Almost surely, 2^1156500713 is an apocalyptic number.

It is an amenable number.

1156500713 is a deficient number, since it is larger than the sum of its proper divisors (19601767).

1156500713 is an equidigital number, since it uses as much as digits as its factorization.

1156500713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19601766.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 1156500713 is about 34007.3626292896. The cubic root of 1156500713 is about 1049.6599694131.

The spelling of 1156500713 in words is "one billion, one hundred fifty-six million, five hundred thousand, seven hundred thirteen".