27828707630 has 16 divisors (see below), whose sum is σ = 52269573024. Its totient is φ = 10647505440.

The previous prime is 27828707591. The next prime is 27828707633. The reversal of 27828707630 is 3670782872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27828707633) 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, 60496961 + ... + 60497420.

It is an arithmetic number, because the mean of its divisors is an integer number (3266848314).

Almost surely, 2^27828707630 is an apocalyptic number.

27828707630 is a deficient number, since it is larger than the sum of its proper divisors (24440865394).

27828707630 is a wasteful number, since it uses less digits than its factorization.

27828707630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120994411.

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 27828707630 in words is "twenty-seven billion, eight hundred twenty-eight million, seven hundred seven thousand, six hundred thirty".