2755550555 has 8 divisors (see below), whose sum is σ = 3315527952. Its totient is φ = 2198528928.

The previous prime is 2755550549. The next prime is 2755550557. The reversal of 2755550555 is 5550555572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2755550555 - 2⁸ = 2755550299 is a prime.

It is a super-2 number, since 2×2755550555² = 15186117722321616050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2755550557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736889 + ... + 740618.

It is an arithmetic number, because the mean of its divisors is an integer number (414440994).

Almost surely, 2^2755550555 is an apocalyptic number.

2755550555 is a deficient number, since it is larger than the sum of its proper divisors (559977397).

2755550555 is a wasteful number, since it uses less digits than its factorization.

2755550555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477885.

The product of its (nonzero) digits is 1093750, while the sum is 44.

The square root of 2755550555 is about 52493.3381963845. The cubic root of 2755550555 is about 1401.9616302517.

The spelling of 2755550555 in words is "two billion, seven hundred fifty-five million, five hundred fifty thousand, five hundred fifty-five".