50161444433100 has 1152 divisors, whose sum is σ = 216654659880960. Its totient is φ = 9615241728000.

The previous prime is 50161444433077. The next prime is 50161444433101. The reversal of 50161444433100 is 133444416105.

50161444433100 is a `hidden beast` number, since 5 + 0 + 1 + 614 + 4 + 4 + 4 + 3 + 31 + 0 + 0 = 666.

It is a super-2 number, since 2×50161444433100² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (50161444433101) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 5029719714 + ... + 5029729686.

Almost surely, 2^{50161444433100} is an apocalyptic number.

50161444433100 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 50161444433100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108327329940480).

50161444433100 is an abundant number, since it is smaller than the sum of its proper divisors (166493215447860).

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

50161444433100 is a wasteful number, since it uses less digits than its factorization.

50161444433100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11888 (or 11875 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 50161444433100 its reverse (133444416105), we get a palindrome (50294888849205).

The spelling of 50161444433100 in words is "fifty trillion, one hundred sixty-one billion, four hundred forty-four million, four hundred thirty-three thousand, one hundred".