50538237293 has 8 divisors (see below), whose sum is σ = 50587437600. Its totient is φ = 50489062960.

The previous prime is 50538237257. The next prime is 50538237311. The reversal of 50538237293 is 39273283505.

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 50538237293 - 2⁶ = 50538237229 is a prime.

It is a super-2 number, since 2×50538237293² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50538237193) 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, 7246298 + ... + 7253268.

It is an arithmetic number, because the mean of its divisors is an integer number (6323429700).

Almost surely, 2^50538237293 is an apocalyptic number.

It is an amenable number.

50538237293 is a deficient number, since it is larger than the sum of its proper divisors (49200307).

50538237293 is a wasteful number, since it uses less digits than its factorization.

50538237293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12987.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 50538237293 in words is "fifty billion, five hundred thirty-eight million, two hundred thirty-seven thousand, two hundred ninety-three".