50465371572 has 384 divisors, whose sum is σ = 177261772800. Its totient is φ = 12016252800.

The previous prime is 50465371519. The next prime is 50465371651. The reversal of 50465371572 is 27517356405.

It is a happy number.

50465371572 is a `hidden beast` number, since 5 + 0 + 4 + 6 + 5 + 3 + 71 + 572 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4892973 + ... + 4903275.

It is an arithmetic number, because the mean of its divisors is an integer number (461619200).

Almost surely, 2^50465371572 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 50465371572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88630886400).

50465371572 is an abundant number, since it is smaller than the sum of its proper divisors (126796401228).

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

50465371572 is a wasteful number, since it uses less digits than its factorization.

50465371572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10384 (or 10376 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 50465371572 in words is "fifty billion, four hundred sixty-five million, three hundred seventy-one thousand, five hundred seventy-two".