50444167392 has 192 divisors, whose sum is σ = 154786464000. Its totient is φ = 15959268864.

The previous prime is 50444167373. The next prime is 50444167429. The reversal of 50444167392 is 29376144405.

50444167392 is a `hidden beast` number, since 50 + 4 + 441 + 6 + 73 + 92 = 666.

It is a super-2 number, since 2×50444167392² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1461243 + ... + 1495365.

It is an arithmetic number, because the mean of its divisors is an integer number (806179500).

Almost surely, 2^50444167392 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 50444167392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77393232000).

50444167392 is an abundant number, since it is smaller than the sum of its proper divisors (104342296608).

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

50444167392 is a wasteful number, since it uses less digits than its factorization.

50444167392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34230 (or 34216 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 50444167392 in words is "fifty billion, four hundred forty-four million, one hundred sixty-seven thousand, three hundred ninety-two".