5401634311 has 2 divisors, whose sum is σ = 5401634312. Its totient is φ = 5401634310.

The previous prime is 5401634267. The next prime is 5401634323. The reversal of 5401634311 is 1134361045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5401634311 - 2²¹ = 5399537159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5401634311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5401632311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700817155 + 2700817156.

It is an arithmetic number, because the mean of its divisors is an integer number (2700817156).

Almost surely, 2^5401634311 is an apocalyptic number.

5401634311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401634311 is an equidigital number, since it uses as much as digits as its factorization.

5401634311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5401634311 is about 73495.8115201132. The cubic root of 5401634311 is about 1754.5876159773.

Adding to 5401634311 its reverse (1134361045), we get a palindrome (6535995356).

The spelling of 5401634311 in words is "five billion, four hundred one million, six hundred thirty-four thousand, three hundred eleven".