50005505025055 has 32 divisors (see below), whose sum is σ = 60527530153728. Its totient is φ = 39657773625600.

The previous prime is 50005505025053. The next prime is 50005505025079. The reversal of 50005505025055 is 55052050550005.

It is not a de Polignac number, because 50005505025055 - 2¹ = 50005505025053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50005505025053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6031295460 + ... + 6031303750.

It is an arithmetic number, because the mean of its divisors is an integer number (1891485317304).

Almost surely, 2^{50005505025055} is an apocalyptic number.

50005505025055 is a deficient number, since it is larger than the sum of its proper divisors (10522025128673).

50005505025055 is a wasteful number, since it uses less digits than its factorization.

50005505025055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16887.

The product of its (nonzero) digits is 156250, while the sum is 37.

The spelling of 50005505025055 in words is "fifty trillion, five billion, five hundred five million, twenty-five thousand, fifty-five".