2255251606434 has 48 divisors (see below), whose sum is σ = 5219598540312. Its totient is φ = 701268578304.

The previous prime is 2255251606427. The next prime is 2255251606483. The reversal of 2255251606434 is 4346061525522.

2255251606434 is a `hidden beast` number, since 2 + 2 + 5 + 5 + 2 + 5 + 1 + 606 + 4 + 34 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1342013353209 + 913238253225 = 1158453^2 + 955635^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2255251606434.

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 23 ways as a sum of consecutive naturals, for example, 32576499 + ... + 32645654.

Almost surely, 2^{2255251606434} is an apocalyptic number.

2255251606434 is an abundant number, since it is smaller than the sum of its proper divisors (2964346933878).

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

2255251606434 is a wasteful number, since it uses less digits than its factorization.

2255251606434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65222291 (or 65222288 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 2255251606434 in words is "two trillion, two hundred fifty-five billion, two hundred fifty-one million, six hundred six thousand, four hundred thirty-four".