50397472944000 has 8192 divisors, whose sum is σ = 263044454400000. Its totient is φ = 9481096396800.

The previous prime is 50397472943969. The next prime is 50397472944023. The reversal of 50397472944000 is 44927479305.

50397472944000 is a `hidden beast` number, since 50 + 3 + 97 + 47 + 29 + 440 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 1023 ways as a sum of consecutive naturals, for example, 2652498575991 + ... + 2652498576009.

It is an arithmetic number, because the mean of its divisors is an integer number (32109918750).

Almost surely, 2^{50397472944000} is an apocalyptic number.

50397472944000 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 50397472944000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131522227200000).

50397472944000 is an abundant number, since it is smaller than the sum of its proper divisors (212646981456000).

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

50397472944000 is an equidigital number, since it uses as much as digits as its factorization.

50397472944000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 50397472944000 in words is "fifty trillion, three hundred ninety-seven billion, four hundred seventy-two million, nine hundred forty-four thousand".