5401636041 has 8 divisors (see below), whose sum is σ = 7202669760. Its totient is φ = 3600846512.

The previous prime is 5401636039. The next prime is 5401636087. The reversal of 5401636041 is 1406361045.

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

It is a cyclic number.

It is not a de Polignac number, because 5401636041 - 2¹ = 5401636039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5401636841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990 + ... + 103943.

It is an arithmetic number, because the mean of its divisors is an integer number (900333720).

Almost surely, 2^5401636041 is an apocalyptic number.

It is an amenable number.

5401636041 is a deficient number, since it is larger than the sum of its proper divisors (1801033719).

5401636041 is a wasteful number, since it uses less digits than its factorization.

5401636041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122095.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 5401636041 is about 73495.8232894904. The cubic root of 5401636041 is about 1754.5878032932.

Adding to 5401636041 its reverse (1406361045), we get a palindrome (6807997086).

The spelling of 5401636041 in words is "five billion, four hundred one million, six hundred thirty-six thousand, forty-one".