4527830442 has 32 divisors (see below), whose sum is σ = 9174187008. Its totient is φ = 1489560176.

The previous prime is 4527830413. The next prime is 4527830459. The reversal of 4527830442 is 2440387254.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4527830442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545173 + ... + 553415.

It is an arithmetic number, because the mean of its divisors is an integer number (286693344).

Almost surely, 2^4527830442 is an apocalyptic number.

4527830442 is an abundant number, since it is smaller than the sum of its proper divisors (4646356566).

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

4527830442 is a wasteful number, since it uses less digits than its factorization.

4527830442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9434.

The product of its (nonzero) digits is 215040, while the sum is 39.

The square root of 4527830442 is about 67289.1554561357. The cubic root of 4527830442 is about 1654.3601171149.

The spelling of 4527830442 in words is "four billion, five hundred twenty-seven million, eight hundred thirty thousand, four hundred forty-two".