50411403623 has 4 divisors (see below), whose sum is σ = 57613032720. Its totient is φ = 43209774528.

The previous prime is 50411403617. The next prime is 50411403631. The reversal of 50411403623 is 32630411405.

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 50411403623 - 2¹² = 50411399527 is a prime.

It is a super-2 number, since 2×50411403623² (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 (50411403613) 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, 3600814538 + ... + 3600814551.

It is an arithmetic number, because the mean of its divisors is an integer number (14403258180).

Almost surely, 2^50411403623 is an apocalyptic number.

50411403623 is a deficient number, since it is larger than the sum of its proper divisors (7201629097).

50411403623 is an equidigital number, since it uses as much as digits as its factorization.

50411403623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7201629096.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 50411403623 in words is "fifty billion, four hundred eleven million, four hundred three thousand, six hundred twenty-three".