50050001105477 has 2 divisors, whose sum is σ = 50050001105478. Its totient is φ = 50050001105476.

The previous prime is 50050001105453. The next prime is 50050001105509. The reversal of 50050001105477 is 77450110005005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38243018600836 + 11806982504641 = 6184094^2 + 3436129^2 .

It is a cyclic number.

It is not a de Polignac number, because 50050001105477 - 2³⁰ = 50048927363653 is a prime.

It is a super-4 number, since 4×50050001105477⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50050001105077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025000552738 + 25025000552739.

It is an arithmetic number, because the mean of its divisors is an integer number (25025000552739).

Almost surely, 2^{50050001105477} is an apocalyptic number.

It is an amenable number.

50050001105477 is a deficient number, since it is larger than the sum of its proper divisors (1).

50050001105477 is an equidigital number, since it uses as much as digits as its factorization.

50050001105477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24500, while the sum is 35.

The spelling of 50050001105477 in words is "fifty trillion, fifty billion, one million, one hundred five thousand, four hundred seventy-seven".