49223075690 has 8 divisors (see below), whose sum is σ = 88601536260. Its totient is φ = 19689230272.

The previous prime is 49223075669. The next prime is 49223075711. The reversal of 49223075690 is 9657032294.

It is an interprime number because it is at equal distance from previous prime (49223075669) and next prime (49223075711).

It can be written as a sum of positive squares in 2 ways, for example, as 47022621409 + 2200454281 = 216847^2 + 46909^2 .

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

It is a super-5 number, since 5×49223075690⁵ (a number of 55 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2461153775 + ... + 2461153794.

Almost surely, 2^49223075690 is an apocalyptic number.

49223075690 is a deficient number, since it is larger than the sum of its proper divisors (39378460570).

49223075690 is a wasteful number, since it uses less digits than its factorization.

49223075690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4922307576.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 49223075690 in words is "forty-nine billion, two hundred twenty-three million, seventy-five thousand, six hundred ninety".