5611527427 has 8 divisors (see below), whose sum is σ = 6177829680. Its totient is φ = 5054585760.

The previous prime is 5611527413. The next prime is 5611527451. The reversal of 5611527427 is 7247251165.

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-5611527427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5611527427.

It is not an unprimeable number, because it can be changed into a prime (5611587427) 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, 2338888 + ... + 2341285.

It is an arithmetic number, because the mean of its divisors is an integer number (772228710).

Almost surely, 2^5611527427 is an apocalyptic number.

5611527427 is a deficient number, since it is larger than the sum of its proper divisors (566302253).

5611527427 is a wasteful number, since it uses less digits than its factorization.

5611527427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680293.

The product of its digits is 117600, while the sum is 40.

The square root of 5611527427 is about 74910.1290013574. The cubic root of 5611527427 is about 1777.0256503426.

The spelling of 5611527427 in words is "five billion, six hundred eleven million, five hundred twenty-seven thousand, four hundred twenty-seven".