50923989600 has 288 divisors, whose sum is σ = 191464995456. Its totient is φ = 11618918400.

The previous prime is 50923989593. The next prime is 50923989637. The reversal of 50923989600 is 698932905.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 392067 + ... + 505533.

It is an arithmetic number, because the mean of its divisors is an integer number (664809012).

Almost surely, 2^50923989600 is an apocalyptic number.

50923989600 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 50923989600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95732497728).

50923989600 is an abundant number, since it is smaller than the sum of its proper divisors (140541005856).

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

50923989600 is a wasteful number, since it uses less digits than its factorization.

50923989600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113518 (or 113505 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 51.

The spelling of 50923989600 in words is "fifty billion, nine hundred twenty-three million, nine hundred eighty-nine thousand, six hundred".