2755530055000 has 40 divisors (see below), whose sum is σ = 6456206930580. Its totient is φ = 1102212020000.

The previous prime is 2755530054971. The next prime is 2755530055001. The reversal of 2755530055000 is 5500355572.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755530055001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 275548006 + ... + 275558005.

Almost surely, 2^{2755530055000} is an apocalyptic number.

2755530055000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2755530055000 is an abundant number, since it is smaller than the sum of its proper divisors (3700676875580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2755530055000 is an equidigital number, since it uses as much as digits as its factorization.

2755530055000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551106037 (or 551106018 counting only the distinct ones).

The product of its (nonzero) digits is 131250, while the sum is 37.

The spelling of 2755530055000 in words is "two trillion, seven hundred fifty-five billion, five hundred thirty million, fifty-five thousand".