50422005400 has 96 divisors (see below), whose sum is σ = 126444250800. Its totient is φ = 18588556800.

The previous prime is 50422005377. The next prime is 50422005427. The reversal of 50422005400 is 450022405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1703931 + ... + 1733269.

Almost surely, 2^50422005400 is an apocalyptic number.

50422005400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50422005400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63222125400).

50422005400 is an abundant number, since it is smaller than the sum of its proper divisors (76022245400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50422005400 is a wasteful number, since it uses less digits than its factorization.

50422005400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30029 (or 30020 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

Adding to 50422005400 its reverse (450022405), we get a palindrome (50872027805).

It can be divided in two parts, 50422005 and 400, that added together give a palindrome (50422405).

The spelling of 50422005400 in words is "fifty billion, four hundred twenty-two million, five thousand, four hundred".