4577272422 has 16 divisors (see below), whose sum is σ = 9163794432. Its totient is φ = 1524215880.

The previous prime is 4577272421. The next prime is 4577272459. The reversal of 4577272422 is 2242727754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4577272421) 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, 378958 + ... + 390849.

It is an arithmetic number, because the mean of its divisors is an integer number (572737152).

Almost surely, 2^4577272422 is an apocalyptic number.

4577272422 is an abundant number, since it is smaller than the sum of its proper divisors (4586522010).

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

4577272422 is a wasteful number, since it uses less digits than its factorization.

4577272422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770803.

The product of its digits is 439040, while the sum is 42.

The square root of 4577272422 is about 67655.5424337134. The cubic root of 4577272422 is about 1660.3599671775.

The spelling of 4577272422 in words is "four billion, five hundred seventy-seven million, two hundred seventy-two thousand, four hundred twenty-two".