4771573272 has 56 divisors (see below), whose sum is σ = 13413929940. Its totient is φ = 1590522480.

The previous prime is 4771573271. The next prime is 4771573283. The reversal of 4771573272 is 2723751774.

4771573272 is a `hidden beast` number, since 4 + 7 + 7 + 1 + 573 + 2 + 72 = 666.

It is a super-2 number, since 2×4771573272² = 45535822980129571968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4771573271) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 403254 + ... + 414917.

Almost surely, 2^4771573272 is an apocalyptic number.

It is an amenable number.

4771573272 is an abundant number, since it is smaller than the sum of its proper divisors (8642356668).

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

4771573272 is an equidigital number, since it uses as much as digits as its factorization.

4771573272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818195 (or 818176 counting only the distinct ones).

The product of its digits is 576240, while the sum is 45.

The square root of 4771573272 is about 69076.5754217738. The cubic root of 4771573272 is about 1683.5287308997.

The spelling of 4771573272 in words is "four billion, seven hundred seventy-one million, five hundred seventy-three thousand, two hundred seventy-two".