27503053050553 has 8 divisors (see below), whose sum is σ = 27791987539968. Its totient is φ = 27215249421024.

The previous prime is 27503053050467. The next prime is 27503053050559. The reversal of 27503053050553 is 35505035030572.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27503053050553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27503053050559) 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, 282666076 + ... + 282763357.

It is an arithmetic number, because the mean of its divisors is an integer number (3473998442496).

Almost surely, 2^{27503053050553} is an apocalyptic number.

It is an amenable number.

27503053050553 is a deficient number, since it is larger than the sum of its proper divisors (288934489415).

27503053050553 is a wasteful number, since it uses less digits than its factorization.

27503053050553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565429943.

The product of its (nonzero) digits is 1181250, while the sum is 43.

The spelling of 27503053050553 in words is "twenty-seven trillion, five hundred three billion, fifty-three million, fifty thousand, five hundred fifty-three".