4772272456 has 32 divisors (see below), whose sum is σ = 10262724480. Its totient is φ = 2037974400.

The previous prime is 4772272447. The next prime is 4772272457. The reversal of 4772272456 is 6542722774.

It is not an unprimeable number, because it can be changed into a prime (4772272457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135900 + ... + 167371.

It is an arithmetic number, because the mean of its divisors is an integer number (320710140).

Almost surely, 2^4772272456 is an apocalyptic number.

It is an amenable number.

4772272456 is an abundant number, since it is smaller than the sum of its proper divisors (5490452024).

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

4772272456 is a wasteful number, since it uses less digits than its factorization.

4772272456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303565 (or 303561 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 46.

The square root of 4772272456 is about 69081.6361705482. The cubic root of 4772272456 is about 1683.6109566700.

The spelling of 4772272456 in words is "four billion, seven hundred seventy-two million, two hundred seventy-two thousand, four hundred fifty-six".