27975354703 has 4 divisors (see below), whose sum is σ = 27976771888. Its totient is φ = 27973937520.

The previous prime is 27975354697. The next prime is 27975354713. The reversal of 27975354703 is 30745357972.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27975354703 - 2¹⁷ = 27975223631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27975354713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678558 + ... + 718603.

It is an arithmetic number, because the mean of its divisors is an integer number (6994192972).

Almost surely, 2^27975354703 is an apocalyptic number.

27975354703 is a deficient number, since it is larger than the sum of its proper divisors (1417185).

27975354703 is a wasteful number, since it uses less digits than its factorization.

27975354703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417184.

The product of its (nonzero) digits is 5556600, while the sum is 52.

The spelling of 27975354703 in words is "twenty-seven billion, nine hundred seventy-five million, three hundred fifty-four thousand, seven hundred three".