5161869804 has 96 divisors (see below), whose sum is σ = 14844695040. Its totient is φ = 1359456768.

The previous prime is 5161869781. The next prime is 5161869847. The reversal of 5161869804 is 4089681615.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 880507 + ... + 886349.

It is an arithmetic number, because the mean of its divisors is an integer number (154632240).

Almost surely, 2^5161869804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5161869804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7422347520).

5161869804 is an abundant number, since it is smaller than the sum of its proper divisors (9682825236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5161869804 is a wasteful number, since it uses less digits than its factorization.

5161869804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6679 (or 6677 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 5161869804 is about 71846.1537175095. The cubic root of 5161869804 is about 1728.2332196045.

The spelling of 5161869804 in words is "five billion, one hundred sixty-one million, eight hundred sixty-nine thousand, eight hundred four".