4529688691 has 8 divisors (see below), whose sum is σ = 4942101168. Its totient is φ = 4117380000.

The previous prime is 4529688623. The next prime is 4529688707. The reversal of 4529688691 is 1968869254.

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

It is a cyclic number.

It is not a de Polignac number, because 4529688691 - 2¹¹ = 4529686643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4529688391) 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, 86541 + ... + 128641.

It is an arithmetic number, because the mean of its divisors is an integer number (617762646).

Almost surely, 2^4529688691 is an apocalyptic number.

4529688691 is a deficient number, since it is larger than the sum of its proper divisors (412412477).

4529688691 is a wasteful number, since it uses less digits than its factorization.

4529688691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51893.

The product of its digits is 7464960, while the sum is 58.

The square root of 4529688691 is about 67302.9619779100. The cubic root of 4529688691 is about 1654.5864059605.

The spelling of 4529688691 in words is "four billion, five hundred twenty-nine million, six hundred eighty-eight thousand, six hundred ninety-one".