555050275553 has 4 divisors (see below), whose sum is σ = 587700291780. Its totient is φ = 522400259328.

The previous prime is 555050275547. The next prime is 555050275579. The reversal of 555050275553 is 355572050555.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 484926998689 + 70123276864 = 696367^2 + 264808^2 .

It is a cyclic number.

It is not a de Polignac number, because 555050275553 - 2¹⁸ = 555050013409 is a prime.

It is a super-2 number, since 2×555050275553² (a number of 24 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 = 555050275498 and 555050275507.

It is not an unprimeable number, because it can be changed into a prime (555050275523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16325008088 + ... + 16325008121.

It is an arithmetic number, because the mean of its divisors is an integer number (146925072945).

Almost surely, 2^555050275553 is an apocalyptic number.

It is an amenable number.

555050275553 is a deficient number, since it is larger than the sum of its proper divisors (32650016227).

555050275553 is a wasteful number, since it uses less digits than its factorization.

555050275553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32650016226.

The product of its (nonzero) digits is 3281250, while the sum is 47.

The spelling of 555050275553 in words is "five hundred fifty-five billion, fifty million, two hundred seventy-five thousand, five hundred fifty-three".