5000605561 has 8 divisors (see below), whose sum is σ = 5836573440. Its totient is φ = 4195036608.

The previous prime is 5000605541. The next prime is 5000605609. The reversal of 5000605561 is 1655060005.

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

It is not a de Polignac number, because 5000605561 - 2¹⁷ = 5000474489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000605541) 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, 7599376 + ... + 7600033.

It is an arithmetic number, because the mean of its divisors is an integer number (729571680).

Almost surely, 2^5000605561 is an apocalyptic number.

It is an amenable number.

5000605561 is a deficient number, since it is larger than the sum of its proper divisors (835967879).

5000605561 is a wasteful number, since it uses less digits than its factorization.

5000605561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15199463.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5000605561 is about 70714.9599519083. The cubic root of 5000605561 is about 1710.0449768729.

Adding to 5000605561 its reverse (1655060005), we get a palindrome (6655665566).

The spelling of 5000605561 in words is "five billion, six hundred five thousand, five hundred sixty-one".