5611263 has 8 divisors (see below), whose sum is σ = 8550528. Its totient is φ = 3206424.

The previous prime is 5611259. The next prime is 5611271. The reversal of 5611263 is 3621165.

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

It is not a de Polignac number, because 5611263 - 2² = 5611259 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133581 + ... + 133622.

It is an arithmetic number, because the mean of its divisors is an integer number (1068816).

Almost surely, 2^5611263 is an apocalyptic number.

5611263 is a deficient number, since it is larger than the sum of its proper divisors (2939265).

5611263 is a wasteful number, since it uses less digits than its factorization.

5611263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267213.

The product of its digits is 1080, while the sum is 24.

The square root of 5611263 is about 2368.8104609698. The cubic root of 5611263 is about 177.6997737506.

The spelling of 5611263 in words is "five million, six hundred eleven thousand, two hundred sixty-three".