50810622720 has 576 divisors, whose sum is σ = 201898013184. Its totient is φ = 10699407360.

The previous prime is 50810622677. The next prime is 50810622763. The reversal of 50810622720 is 2722601805.

It is an interprime number because it is at equal distance from previous prime (50810622677) and next prime (50810622763).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9332319 + ... + 9337761.

It is an arithmetic number, because the mean of its divisors is an integer number (350517384).

Almost surely, 2^50810622720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50810622720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100949006592).

50810622720 is an abundant number, since it is smaller than the sum of its proper divisors (151087390464).

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

50810622720 is a wasteful number, since it uses less digits than its factorization.

50810622720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5508 (or 5494 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 50810622720 in words is "fifty billion, eight hundred ten million, six hundred twenty-two thousand, seven hundred twenty".