50601990943 has 8 divisors (see below), whose sum is σ = 57879331488. Its totient is φ = 43336771584.

The previous prime is 50601990937. The next prime is 50601990979. The reversal of 50601990943 is 34909910605.

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 50601990943 - 2¹³ = 50601982751 is a prime.

It is a super-2 number, since 2×50601990943² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50601990893 and 50601990902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50601990913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3021346 + ... + 3038047.

It is an arithmetic number, because the mean of its divisors is an integer number (7234916436).

Almost surely, 2^50601990943 is an apocalyptic number.

50601990943 is a deficient number, since it is larger than the sum of its proper divisors (7277340545).

50601990943 is a wasteful number, since it uses less digits than its factorization.

50601990943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6060593.

The product of its (nonzero) digits is 262440, while the sum is 46.

The spelling of 50601990943 in words is "fifty billion, six hundred one million, nine hundred ninety thousand, nine hundred forty-three".