28154008130 has 32 divisors (see below), whose sum is σ = 53474774400. Its totient is φ = 10650927232.

The previous prime is 28154008121. The next prime is 28154008213. The reversal of 28154008130 is 3180045182.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667220 + ... + 708159.

It is an arithmetic number, because the mean of its divisors is an integer number (1671086700).

Almost surely, 2^28154008130 is an apocalyptic number.

28154008130 is a deficient number, since it is larger than the sum of its proper divisors (25320766270).

28154008130 is a wasteful number, since it uses less digits than its factorization.

28154008130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375498.

The product of its (nonzero) digits is 7680, while the sum is 32.

The spelling of 28154008130 in words is "twenty-eight billion, one hundred fifty-four million, eight thousand, one hundred thirty".