499368057 has 8 divisors (see below), whose sum is σ = 687302400. Its totient is φ = 322172880.

The previous prime is 499368043. The next prime is 499368061. The reversal of 499368057 is 750863994.

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

It is not a de Polignac number, because 499368057 - 2⁴ = 499368041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (499368017) 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, 2684682 + ... + 2684867.

It is an arithmetic number, because the mean of its divisors is an integer number (85912800).

Almost surely, 2^499368057 is an apocalyptic number.

It is an amenable number.

499368057 is a deficient number, since it is larger than the sum of its proper divisors (187934343).

499368057 is a wasteful number, since it uses less digits than its factorization.

499368057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5369583.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 499368057 is about 22346.5446322245. The cubic root of 499368057 is about 793.3660026837.

The spelling of 499368057 in words is "four hundred ninety-nine million, three hundred sixty-eight thousand, fifty-seven".