50216193727434 has 256 divisors, whose sum is σ = 137528238735360. Its totient is φ = 13265774818560.

The previous prime is 50216193727409. The next prime is 50216193727439. The reversal of 50216193727434 is 43472739161205.

50216193727434 is a `hidden beast` number, since 5 + 0 + 2 + 16 + 193 + 7 + 2 + 7 + 434 = 666.

It is a super-2 number, since 2×50216193727434² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (50216193727439) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 236257552 + ... + 236470004.

It is an arithmetic number, because the mean of its divisors is an integer number (537219682560).

Almost surely, 2^{50216193727434} is an apocalyptic number.

50216193727434 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50216193727434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68764119367680).

50216193727434 is an abundant number, since it is smaller than the sum of its proper divisors (87312045007926).

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

50216193727434 is a wasteful number, since it uses less digits than its factorization.

50216193727434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213402 (or 213396 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 50216193727434 in words is "fifty trillion, two hundred sixteen billion, one hundred ninety-three million, seven hundred twenty-seven thousand, four hundred thirty-four".