4275444630 has 32 divisors (see below), whose sum is σ = 10405594368. Its totient is φ = 1124060000.

The previous prime is 4275444601. The next prime is 4275444643. The reversal of 4275444630 is 364445724.

It is a Curzon number.

It is a congruent number.

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, 1001496 + ... + 1005755.

It is an arithmetic number, because the mean of its divisors is an integer number (325174824).

Almost surely, 2^4275444630 is an apocalyptic number.

4275444630 is an abundant number, since it is smaller than the sum of its proper divisors (6130149738).

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

4275444630 is a wasteful number, since it uses less digits than its factorization.

4275444630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007332.

The product of its (nonzero) digits is 322560, while the sum is 39.

The square root of 4275444630 is about 65386.8842352960. The cubic root of 4275444630 is about 1623.0320482911.

The spelling of 4275444630 in words is "four billion, two hundred seventy-five million, four hundred forty-four thousand, six hundred thirty".