50413440000 has 1320 divisors, whose sum is σ = 217731103744. Its totient is φ = 10137600000.

The previous prime is 50413439987. The next prime is 50413440013. The reversal of 50413440000 is 4431405.

It is an interprime number because it is at equal distance from previous prime (50413439987) and next prime (50413440013).

It is a tau number, because it is divible by the number of its divisors (1320).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1626239985 + ... + 1626240015.

Almost surely, 2^50413440000 is an apocalyptic number.

50413440000 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 50413440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108865551872).

50413440000 is an abundant number, since it is smaller than the sum of its proper divisors (167317663744).

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

50413440000 is a wasteful number, since it uses less digits than its factorization.

50413440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 50413440000 its reverse (4431405), we get a palindrome (50417871405).

The spelling of 50413440000 in words is "fifty billion, four hundred thirteen million, four hundred forty thousand".