8530485297523 has 8 divisors (see below), whose sum is σ = 9749237924192. Its totient is φ = 7311760638336.

The previous prime is 8530485297497. The next prime is 8530485297539. The reversal of 8530485297523 is 3257925840358.

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

It is not a de Polignac number, because 8530485297523 - 2¹⁷ = 8530485166451 is a prime.

It is a super-2 number, since 2×8530485297523² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8530485295523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6334140 + ... + 7561897.

It is an arithmetic number, because the mean of its divisors is an integer number (1218654740524).

Almost surely, 2^{8530485297523} is an apocalyptic number.

8530485297523 is a deficient number, since it is larger than the sum of its proper divisors (1218752626669).

8530485297523 is a wasteful number, since it uses less digits than its factorization.

8530485297523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13983741.

The product of its (nonzero) digits is 72576000, while the sum is 61.

The spelling of 8530485297523 in words is "eight trillion, five hundred thirty billion, four hundred eighty-five million, two hundred ninety-seven thousand, five hundred twenty-three".