50126430534643 has 8 divisors (see below), whose sum is σ = 50959950045920. Its totient is φ = 49293290854080.

The previous prime is 50126430534629. The next prime is 50126430534667. The reversal of 50126430534643 is 34643503462105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50126430534643 - 2⁵ = 50126430534611 is a prime.

It is a super-2 number, since 2×50126430534643² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50126430534593 and 50126430534602.

It is not an unprimeable number, because it can be changed into a prime (50126430534143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94691538 + ... + 95219431.

It is an arithmetic number, because the mean of its divisors is an integer number (6369993755740).

Almost surely, 2^{50126430534643} is an apocalyptic number.

50126430534643 is a deficient number, since it is larger than the sum of its proper divisors (833519511277).

50126430534643 is a wasteful number, since it uses less digits than its factorization.

50126430534643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189915357.

The product of its (nonzero) digits is 3110400, while the sum is 46.

Adding to 50126430534643 its reverse (34643503462105), we get a palindrome (84769933996748).

The spelling of 50126430534643 in words is "fifty trillion, one hundred twenty-six billion, four hundred thirty million, five hundred thirty-four thousand, six hundred forty-three".