5200041561 has 16 divisors (see below), whose sum is σ = 8145520320. Its totient is φ = 2909113920.

The previous prime is 5200041551. The next prime is 5200041593. The reversal of 5200041561 is 1651400025.

It is not a de Polignac number, because 5200041561 - 2⁵ = 5200041529 is a prime.

It is a super-2 number, since 2×5200041561² = 54080864472254633442, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5200041551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6060226 + ... + 6061083.

It is an arithmetic number, because the mean of its divisors is an integer number (509095020).

Almost surely, 2^5200041561 is an apocalyptic number.

It is an amenable number.

5200041561 is a deficient number, since it is larger than the sum of its proper divisors (2945478759).

5200041561 is a wasteful number, since it uses less digits than its factorization.

5200041561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12121336.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5200041561 is about 72111.3136823897. The cubic root of 5200041561 is about 1732.4828262802.

Adding to 5200041561 its reverse (1651400025), we get a palindrome (6851441586).

The spelling of 5200041561 in words is "five billion, two hundred million, forty-one thousand, five hundred sixty-one".