55050555071 has 2 divisors, whose sum is σ = 55050555072. Its totient is φ = 55050555070.

The previous prime is 55050555061. The next prime is 55050555097. The reversal of 55050555071 is 17055505055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55050555071 - 2²⁶ = 54983446207 is a prime.

It is a super-2 number, since 2×55050555071² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55050555061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525277535 + 27525277536.

It is an arithmetic number, because the mean of its divisors is an integer number (27525277536).

Almost surely, 2^55050555071 is an apocalyptic number.

55050555071 is a deficient number, since it is larger than the sum of its proper divisors (1).

55050555071 is an equidigital number, since it uses as much as digits as its factorization.

55050555071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109375, while the sum is 38.

The spelling of 55050555071 in words is "fifty-five billion, fifty million, five hundred fifty-five thousand, seventy-one".