27753050053 has 4 divisors (see below), whose sum is σ = 27762534720. Its totient is φ = 27743565388.

The previous prime is 27753050029. The next prime is 27753050063. The reversal of 27753050053 is 35005035772.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27753050053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27753049994 and 27753050021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27753050063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4737943 + ... + 4743796.

It is an arithmetic number, because the mean of its divisors is an integer number (6940633680).

Almost surely, 2^27753050053 is an apocalyptic number.

It is an amenable number.

27753050053 is a deficient number, since it is larger than the sum of its proper divisors (9484667).

27753050053 is an equidigital number, since it uses as much as digits as its factorization.

27753050053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9484666.

The product of its (nonzero) digits is 110250, while the sum is 37.

The spelling of 27753050053 in words is "twenty-seven billion, seven hundred fifty-three million, fifty thousand, fifty-three".