5027561 has 8 divisors (see below), whose sum is σ = 6268224. Its totient is φ = 3917520.

The previous prime is 5027557. The next prime is 5027569. The reversal of 5027561 is 1657205.

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

It is a cyclic number.

It is not a de Polignac number, because 5027561 - 2² = 5027557 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5027561.

It is not an unprimeable number, because it can be changed into a prime (5027569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32570 + ... + 32723.

It is an arithmetic number, because the mean of its divisors is an integer number (783528).

Almost surely, 2^5027561 is an apocalyptic number.

It is an amenable number.

5027561 is a deficient number, since it is larger than the sum of its proper divisors (1240663).

5027561 is a wasteful number, since it uses less digits than its factorization.

5027561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65311.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 5027561 is about 2242.2223350953. Note that the first 3 decimals coincide. The cubic root of 5027561 is about 171.3112101150.

The spelling of 5027561 in words is "five million, twenty-seven thousand, five hundred sixty-one".