9700523087 has 4 divisors (see below), whose sum is σ = 9705051840. Its totient is φ = 9695994336.

The previous prime is 9700523071. The next prime is 9700523143. The reversal of 9700523087 is 7803250079.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7803250079 = 1171 ⋅6663749.

It is a cyclic number.

It is not a de Polignac number, because 9700523087 - 2⁴ = 9700523071 is a prime.

It is a super-2 number, since 2×9700523087² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9700523057) 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, 2261162 + ... + 2265447.

It is an arithmetic number, because the mean of its divisors is an integer number (2426262960).

Almost surely, 2^9700523087 is an apocalyptic number.

9700523087 is a deficient number, since it is larger than the sum of its proper divisors (4528753).

9700523087 is a wasteful number, since it uses less digits than its factorization.

9700523087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4528752.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 9700523087 is about 98491.2335540580. The cubic root of 9700523087 is about 2132.7095706449.

The spelling of 9700523087 in words is "nine billion, seven hundred million, five hundred twenty-three thousand, eighty-seven".