499116541 has 8 divisors (see below), whose sum is σ = 622275264. Its totient is φ = 388921920.

The previous prime is 499116521. The next prime is 499116551. The reversal of 499116541 is 145611994.

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 499116541 - 2²¹ = 497019389 is a prime.

It is a super-3 number, since 3×499116541³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 499116494 and 499116503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499116521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3240940 + ... + 3241093.

It is an arithmetic number, because the mean of its divisors is an integer number (77784408).

Almost surely, 2^499116541 is an apocalyptic number.

It is an amenable number.

499116541 is a deficient number, since it is larger than the sum of its proper divisors (123158723).

499116541 is a wasteful number, since it uses less digits than its factorization.

499116541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482051.

The product of its digits is 38880, while the sum is 40.

The square root of 499116541 is about 22340.9162972336. The cubic root of 499116541 is about 793.2327824724.

The spelling of 499116541 in words is "four hundred ninety-nine million, one hundred sixteen thousand, five hundred forty-one".