5541693960 has 128 divisors (see below), whose sum is σ = 18257218560. Its totient is φ = 1334496000.

The previous prime is 5541693953. The next prime is 5541693967. The reversal of 5541693960 is 693961455.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5541693953) and next prime (5541693967).

It is not an unprimeable number, because it can be changed into a prime (5541693967) 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 31 ways as a sum of consecutive naturals, for example, 185419 + ... + 213221.

It is an arithmetic number, because the mean of its divisors is an integer number (142634520).

Almost surely, 2^5541693960 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 5541693960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9128609280).

5541693960 is an abundant number, since it is smaller than the sum of its proper divisors (12715524600).

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

5541693960 is a wasteful number, since it uses less digits than its factorization.

5541693960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27979 (or 27975 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 48.

The square root of 5541693960 is about 74442.5547654028. The cubic root of 5541693960 is about 1769.6233741736.

The spelling of 5541693960 in words is "five billion, five hundred forty-one million, six hundred ninety-three thousand, nine hundred sixty".