5255555434000 has 40 divisors (see below), whose sum is σ = 12707933044248. Its totient is φ = 2102222172800.

The previous prime is 5255555433983. The next prime is 5255555434093. The reversal of 5255555434000 is 4345555525.

It can be written as a sum of positive squares in 4 ways, for example, as 71755408384 + 5183800025616 = 267872^2 + 2276796^2 .

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

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1313886859 + ... + 1313890858.

Almost surely, 2^{5255555434000} is an apocalyptic number.

5255555434000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5255555434000 is an abundant number, since it is smaller than the sum of its proper divisors (7452377610248).

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

5255555434000 is a wasteful number, since it uses less digits than its factorization.

5255555434000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627777740 (or 2627777724 counting only the distinct ones).

The product of its (nonzero) digits is 1500000, while the sum is 43.

The spelling of 5255555434000 in words is "five trillion, two hundred fifty-five billion, five hundred fifty-five million, four hundred thirty-four thousand".