5401113811 has 2 divisors, whose sum is σ = 5401113812. Its totient is φ = 5401113810.

The previous prime is 5401113797. The next prime is 5401113841. The reversal of 5401113811 is 1183111045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5401113811 - 2⁵ = 5401113779 is a prime.

It is not a weakly prime, because it can be changed into another prime (5401113841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700556905 + 2700556906.

It is an arithmetic number, because the mean of its divisors is an integer number (2700556906).

Almost surely, 2^5401113811 is an apocalyptic number.

5401113811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401113811 is an equidigital number, since it uses as much as digits as its factorization.

5401113811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 25.

The square root of 5401113811 is about 73492.2704166908. The cubic root of 5401113811 is about 1754.5312569732.

Adding to 5401113811 its reverse (1183111045), we get a palindrome (6584224856).

The spelling of 5401113811 in words is "five billion, four hundred one million, one hundred thirteen thousand, eight hundred eleven".