499000662148 has 6 divisors (see below), whose sum is σ = 873251158766. Its totient is φ = 249500331072.

The previous prime is 499000662133. The next prime is 499000662163. The reversal of 499000662148 is 841266000994.

It is an interprime number because it is at equal distance from previous prime (499000662133) and next prime (499000662163).

It can be written as a sum of positive squares in only one way, i.e., 267762781764 + 231237880384 = 517458^2 + 480872^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62375082765 + ... + 62375082772.

Almost surely, 2^499000662148 is an apocalyptic number.

It is an amenable number.

499000662148 is a deficient number, since it is larger than the sum of its proper divisors (374250496618).

499000662148 is a wasteful number, since it uses less digits than its factorization.

499000662148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124750165541 (or 124750165539 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 499000662148 in words is "four hundred ninety-nine billion, six hundred sixty-two thousand, one hundred forty-eight".