226401545524 has 96 divisors (see below), whose sum is σ = 523350616320. Its totient is φ = 82967808000.

The previous prime is 226401545519. The next prime is 226401545543. The reversal of 226401545524 is 425545104622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8935674 + ... + 8960974.

It is an arithmetic number, because the mean of its divisors is an integer number (5451568920).

Almost surely, 2^226401545524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226401545524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261675308160).

226401545524 is an abundant number, since it is smaller than the sum of its proper divisors (296949070796).

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

226401545524 is a wasteful number, since it uses less digits than its factorization.

226401545524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27049 (or 27047 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 226401545524 in words is "two hundred twenty-six billion, four hundred one million, five hundred forty-five thousand, five hundred twenty-four".