50100413543 has 4 divisors (see below), whose sum is σ = 51828014040. Its totient is φ = 48372813048.

The previous prime is 50100413507. The next prime is 50100413551. The reversal of 50100413543 is 34531400105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50100413543 - 2¹⁶ = 50100348007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50100412543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863800205 + ... + 863800262.

It is an arithmetic number, because the mean of its divisors is an integer number (12957003510).

Almost surely, 2^50100413543 is an apocalyptic number.

50100413543 is a deficient number, since it is larger than the sum of its proper divisors (1727600497).

50100413543 is a wasteful number, since it uses less digits than its factorization.

50100413543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727600496.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 50100413543 its reverse (34531400105), we get a palindrome (84631813648).

The spelling of 50100413543 in words is "fifty billion, one hundred million, four hundred thirteen thousand, five hundred forty-three".