499935452399 has 8 divisors (see below), whose sum is σ = 517182841920. Its totient is φ = 482688612000.

The previous prime is 499935452383. The next prime is 499935452407. The reversal of 499935452399 is 993254539994.

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 499935452399 - 2⁴ = 499935452383 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 (499935452339) 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, 2731049 + ... + 2908349.

It is an arithmetic number, because the mean of its divisors is an integer number (64647855240).

Almost surely, 2^499935452399 is an apocalyptic number.

499935452399 is a deficient number, since it is larger than the sum of its proper divisors (17247389521).

499935452399 is a wasteful number, since it uses less digits than its factorization.

499935452399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274561.

The product of its digits is 425152800, while the sum is 71.

The spelling of 499935452399 in words is "four hundred ninety-nine billion, nine hundred thirty-five million, four hundred fifty-two thousand, three hundred ninety-nine".