499462157 has 16 divisors (see below), whose sum is σ = 530893440. Its totient is φ = 469073472.

The previous prime is 499462151. The next prime is 499462169. The reversal of 499462157 is 751264994.

It is a cyclic number.

It is not a de Polignac number, because 499462157 - 2⁸ = 499461901 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 (499462151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364688 + ... + 366054.

It is an arithmetic number, because the mean of its divisors is an integer number (33180840).

Almost surely, 2^499462157 is an apocalyptic number.

It is an amenable number.

499462157 is a deficient number, since it is larger than the sum of its proper divisors (31431283).

499462157 is a wasteful number, since it uses less digits than its factorization.

499462157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732.

The product of its digits is 544320, while the sum is 47.

The square root of 499462157 is about 22348.6500039712. The cubic root of 499462157 is about 793.4158330316.

The spelling of 499462157 in words is "four hundred ninety-nine million, four hundred sixty-two thousand, one hundred fifty-seven".