27954050828 has 24 divisors (see below), whose sum is σ = 53509930320. Its totient is φ = 12672313920.

The previous prime is 27954050821. The next prime is 27954050837. The reversal of 27954050828 is 82805045972.

It is not an unprimeable number, because it can be changed into a prime (27954050821) 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, 835223 + ... + 868046.

It is an arithmetic number, because the mean of its divisors is an integer number (2229580430).

Almost surely, 2^27954050828 is an apocalyptic number.

It is an amenable number.

27954050828 is a deficient number, since it is larger than the sum of its proper divisors (25555879492).

27954050828 is a wasteful number, since it uses less digits than its factorization.

27954050828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703657 (or 1703655 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 50.

The spelling of 27954050828 in words is "twenty-seven billion, nine hundred fifty-four million, fifty thousand, eight hundred twenty-eight".