2255524055430 has 32 divisors (see below), whose sum is σ = 5415554575584. Its totient is φ = 601217876736.

The previous prime is 2255524055321. The next prime is 2255524055437. The reversal of 2255524055430 is 345504255522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255524055437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15878407 + ... + 16019826.

It is an arithmetic number, because the mean of its divisors is an integer number (169236080487).

Almost surely, 2^{2255524055430} is an apocalyptic number.

2255524055430 is an abundant number, since it is smaller than the sum of its proper divisors (3160030520154).

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

2255524055430 is a wasteful number, since it uses less digits than its factorization.

2255524055430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31900600.

The product of its (nonzero) digits is 1200000, while the sum is 42.

The spelling of 2255524055430 in words is "two trillion, two hundred fifty-five billion, five hundred twenty-four million, fifty-five thousand, four hundred thirty".