499770132737 has 8 divisors (see below), whose sum is σ = 517434099240. Its totient is φ = 482134867200.

The previous prime is 499770132709. The next prime is 499770132767. The reversal of 499770132737 is 737231077994.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 38849986816 + 460920145921 = 197104^2 + 678911^2 .

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 499770132737 - 2³⁸ = 224892225793 is a prime.

It is a super-2 number, since 2×499770132737² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499770132767) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 7139798 + ... + 7209455.

It is an arithmetic number, because the mean of its divisors is an integer number (64679262405).

Almost surely, 2^499770132737 is an apocalyptic number.

It is an amenable number.

499770132737 is a deficient number, since it is larger than the sum of its proper divisors (17663966503).

499770132737 is a wasteful number, since it uses less digits than its factorization.

499770132737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14350483.

The product of its (nonzero) digits is 14002632, while the sum is 59.

The spelling of 499770132737 in words is "four hundred ninety-nine billion, seven hundred seventy million, one hundred thirty-two thousand, seven hundred thirty-seven".