272225149504 has 245 divisors, whose sum is σ = 693211252259. Its totient is φ = 106061746560.

The previous prime is 272225149481. The next prime is 272225149517. The reversal of 272225149504 is 405941522272.

The square root of 272225149504 is 521752.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 34 ways as a sum of consecutive naturals, for example, 24747740859 + ... + 24747740869.

Almost surely, 2^272225149504 is an apocalyptic number.

272225149504 is the 521752-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272225149504

272225149504 is an abundant number, since it is smaller than the sum of its proper divisors (420986102755).

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

272225149504 is an frugal number, since it uses more digits than its factorization.

272225149504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 20 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 272225149504 in words is "two hundred seventy-two billion, two hundred twenty-five million, one hundred forty-nine thousand, five hundred four".