4272279552 has 260 divisors, whose sum is σ = 13003376320. Its totient is φ = 1397440512.

The previous prime is 4272279527. The next prime is 4272279563. The reversal of 4272279552 is 2559722724.

4272279552 is a `hidden beast` number, since 4 + 2 + 7 + 22 + 79 + 552 = 666.

It is a super-3 number, since 3×4272279552³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4272279498 and 4272279507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26210223 + ... + 26210385.

Almost surely, 2^4272279552 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 4272279552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6501688160).

4272279552 is an abundant number, since it is smaller than the sum of its proper divisors (8731096768).

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

4272279552 is an equidigital number, since it uses as much as digits as its factorization.

4272279552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 247 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

The square root of 4272279552 is about 65362.6770565588. The cubic root of 4272279552 is about 1622.6314434708.

The spelling of 4272279552 in words is "four billion, two hundred seventy-two million, two hundred seventy-nine thousand, five hundred fifty-two".