50555050005055 has 32 divisors (see below), whose sum is σ = 61586302174848. Its totient is φ = 39834779712000.

The previous prime is 50555050005029. The next prime is 50555050005067. The reversal of 50555050005055 is 55050005055505.

It is not a de Polignac number, because 50555050005055 - 2¹³ = 50555049996863 is a prime.

It is a super-2 number, since 2×50555050005055² (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 = 50555050004999 and 50555050005017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805100710 + ... + 805163500.

It is an arithmetic number, because the mean of its divisors is an integer number (1924571942964).

Almost surely, 2^{50555050005055} is an apocalyptic number.

50555050005055 is a deficient number, since it is larger than the sum of its proper divisors (11031252169793).

50555050005055 is a wasteful number, since it uses less digits than its factorization.

50555050005055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71187.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 50555050005055 in words is "fifty trillion, five hundred fifty-five billion, fifty million, five thousand, fifty-five".