4527494399 has 4 divisors (see below), whose sum is σ = 4539831264. Its totient is φ = 4515157536.

The previous prime is 4527494351. The next prime is 4527494407. The reversal of 4527494399 is 9934947254.

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 4527494399 - 2⁸ = 4527494143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4527494299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6167882 + ... + 6168615.

It is an arithmetic number, because the mean of its divisors is an integer number (1134957816).

Almost surely, 2^4527494399 is an apocalyptic number.

4527494399 is a deficient number, since it is larger than the sum of its proper divisors (12336865).

4527494399 is a wasteful number, since it uses less digits than its factorization.

4527494399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12336864.

The product of its digits is 9797760, while the sum is 56.

The square root of 4527494399 is about 67286.6584026878. The cubic root of 4527494399 is about 1654.3191887647.

The spelling of 4527494399 in words is "four billion, five hundred twenty-seven million, four hundred ninety-four thousand, three hundred ninety-nine".