5478200041 has 4 divisors (see below), whose sum is σ = 5479657300. Its totient is φ = 5476742784.

The previous prime is 5478199981. The next prime is 5478200069. The reversal of 5478200041 is 1400028745.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2367795600 + 3110404441 = 48660^2 + 55771^2 .

It is a cyclic number.

It is not a de Polignac number, because 5478200041 - 2⁷ = 5478199913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5478199976 and 5478200012.

It is not an unprimeable number, because it can be changed into a prime (5478200141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722976 + ... + 730513.

It is an arithmetic number, because the mean of its divisors is an integer number (1369914325).

Almost surely, 2^5478200041 is an apocalyptic number.

It is an amenable number.

5478200041 is a deficient number, since it is larger than the sum of its proper divisors (1457259).

5478200041 is a wasteful number, since it uses less digits than its factorization.

5478200041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457258.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 5478200041 is about 74014.8636491347. The cubic root of 5478200041 is about 1762.8389144608.

Adding to 5478200041 its reverse (1400028745), we get a palindrome (6878228786).

The spelling of 5478200041 in words is "five billion, four hundred seventy-eight million, two hundred thousand, forty-one".