225410255502 has 16 divisors (see below), whose sum is σ = 474547906560. Its totient is φ = 71182185912.

The previous prime is 225410255491. The next prime is 225410255509. The reversal of 225410255502 is 205552014522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225410255509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988641358 + ... + 988641585.

It is an arithmetic number, because the mean of its divisors is an integer number (29659244160).

Almost surely, 2^225410255502 is an apocalyptic number.

225410255502 is an abundant number, since it is smaller than the sum of its proper divisors (249137651058).

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

225410255502 is a wasteful number, since it uses less digits than its factorization.

225410255502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977282967.

The product of its (nonzero) digits is 40000, while the sum is 33.

The spelling of 225410255502 in words is "two hundred twenty-five billion, four hundred ten million, two hundred fifty-five thousand, five hundred two".