53530051105 has 4 divisors (see below), whose sum is σ = 64236061332. Its totient is φ = 42824040880.

The previous prime is 53530051093. The next prime is 53530051139. The reversal of 53530051105 is 50115003535.

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

It can be written as a sum of positive squares in 2 ways, for example, as 22539617424 + 30990433681 = 150132^2 + 176041^2 .

It is not a de Polignac number, because 53530051105 - 2¹⁵ = 53530018337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5353005106 + ... + 5353005115.

It is an arithmetic number, because the mean of its divisors is an integer number (16059015333).

Almost surely, 2^53530051105 is an apocalyptic number.

It is an amenable number.

53530051105 is a deficient number, since it is larger than the sum of its proper divisors (10706010227).

53530051105 is a wasteful number, since it uses less digits than its factorization.

53530051105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10706010226.

The product of its (nonzero) digits is 5625, while the sum is 28.

The spelling of 53530051105 in words is "fifty-three billion, five hundred thirty million, fifty-one thousand, one hundred five".