8133058523 has 4 divisors (see below), whose sum is σ = 8156497080. Its totient is φ = 8109619968.

The previous prime is 8133058487. The next prime is 8133058573. The reversal of 8133058523 is 3258503318.

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 8133058523 - 2¹² = 8133054427 is a prime.

It is a super-2 number, since 2×8133058523² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8133058573) 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, 11718758 + ... + 11719451.

It is an arithmetic number, because the mean of its divisors is an integer number (2039124270).

Almost surely, 2^8133058523 is an apocalyptic number.

8133058523 is a deficient number, since it is larger than the sum of its proper divisors (23438557).

8133058523 is a wasteful number, since it uses less digits than its factorization.

8133058523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23438556.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 8133058523 is about 90183.4714512587. The cubic root of 8133058523 is about 2011.0272978565.

The spelling of 8133058523 in words is "eight billion, one hundred thirty-three million, fifty-eight thousand, five hundred twenty-three".