5563111253 has 8 divisors (see below), whose sum is σ = 6359662272. Its totient is φ = 4767015456.

The previous prime is 5563111241. The next prime is 5563111291. The reversal of 5563111253 is 3521113655.

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

It is not a de Polignac number, because 5563111253 - 2⁶ = 5563111189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5563110253) 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, 87200 + ... + 136857.

It is an arithmetic number, because the mean of its divisors is an integer number (794957784).

Almost surely, 2^5563111253 is an apocalyptic number.

It is an amenable number.

5563111253 is a deficient number, since it is larger than the sum of its proper divisors (796551019).

5563111253 is a wasteful number, since it uses less digits than its factorization.

5563111253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227611.

The product of its digits is 13500, while the sum is 32.

The square root of 5563111253 is about 74586.2671877337. The cubic root of 5563111253 is about 1771.9001642488.

The spelling of 5563111253 in words is "five billion, five hundred sixty-three million, one hundred eleven thousand, two hundred fifty-three".