27954503485 has 8 divisors (see below), whose sum is σ = 35003900160. Its totient is φ = 21391272144.

The previous prime is 27954503431. The next prime is 27954503497. The reversal of 27954503485 is 58430545972.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27954503485 - 2¹¹ = 27954501437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121541205 + ... + 121541434.

It is an arithmetic number, because the mean of its divisors is an integer number (4375487520).

Almost surely, 2^27954503485 is an apocalyptic number.

It is an amenable number.

27954503485 is a deficient number, since it is larger than the sum of its proper divisors (7049396675).

27954503485 is a wasteful number, since it uses less digits than its factorization.

27954503485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243082667.

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 27954503485 in words is "twenty-seven billion, nine hundred fifty-four million, five hundred three thousand, four hundred eighty-five".