50551010000111 has 2 divisors, whose sum is σ = 50551010000112. Its totient is φ = 50551010000110.

The previous prime is 50551010000093. The next prime is 50551010000137. The reversal of 50551010000111 is 11100001015505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50551010000111 - 2³⁰ = 50549936258287 is a prime.

It is a super-2 number, since 2×50551010000111² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50551010000311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275505000055 + 25275505000056.

It is an arithmetic number, because the mean of its divisors is an integer number (25275505000056).

Almost surely, 2^{50551010000111} is an apocalyptic number.

50551010000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

50551010000111 is an equidigital number, since it uses as much as digits as its factorization.

50551010000111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 125, while the sum is 20.

Adding to 50551010000111 its reverse (11100001015505), we get a palindrome (61651011015616).

The spelling of 50551010000111 in words is "fifty trillion, five hundred fifty-one billion, ten million, one hundred eleven", and thus it is an aban number.