50510856960 has 576 divisors, whose sum is σ = 191391984000. Its totient is φ = 12570329088.

The previous prime is 50510856959. The next prime is 50510857003. The reversal of 50510856960 is 6965801505.

It is a happy number.

50510856960 is a `hidden beast` number, since 50 + 510 + 85 + 6 + 9 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 87540192 + ... + 87540768.

It is an arithmetic number, because the mean of its divisors is an integer number (332277750).

Almost surely, 2^50510856960 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 50510856960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95695992000).

50510856960 is an abundant number, since it is smaller than the sum of its proper divisors (140881127040).

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

50510856960 is a wasteful number, since it uses less digits than its factorization.

50510856960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 45.

The spelling of 50510856960 in words is "fifty billion, five hundred ten million, eight hundred fifty-six thousand, nine hundred sixty".