50544340000 has 480 divisors, whose sum is σ = 161883380736. Its totient is φ = 15058560000.

The previous prime is 50544339971. The next prime is 50544340001. The reversal of 50544340000 is 4344505.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50544340001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 35419287 + ... + 35420713.

Almost surely, 2^50544340000 is an apocalyptic number.

50544340000 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 50544340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80941690368).

50544340000 is an abundant number, since it is smaller than the sum of its proper divisors (111339040736).

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

50544340000 is a wasteful number, since it uses less digits than its factorization.

50544340000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498 (or 1475 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 50544340000 its reverse (4344505), we get a palindrome (50548684505).

The spelling of 50544340000 in words is "fifty billion, five hundred forty-four million, three hundred forty thousand".