225463154934 has 64 divisors (see below), whose sum is σ = 475560937152. Its totient is φ = 71182540800.

The previous prime is 225463154933. The next prime is 225463154953. The reversal of 225463154934 is 439451364522.

It is a super-3 number, since 3×225463154934³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225463154933) 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 31 ways as a sum of consecutive naturals, for example, 1227754 + ... + 1399394.

It is an arithmetic number, because the mean of its divisors is an integer number (7430639643).

Almost surely, 2^225463154934 is an apocalyptic number.

225463154934 is an abundant number, since it is smaller than the sum of its proper divisors (250097782218).

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

225463154934 is a wasteful number, since it uses less digits than its factorization.

225463154934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171841.

The product of its digits is 3110400, while the sum is 48.

The spelling of 225463154934 in words is "two hundred twenty-five billion, four hundred sixty-three million, one hundred fifty-four thousand, nine hundred thirty-four".