5461801211 has 2 divisors, whose sum is σ = 5461801212. Its totient is φ = 5461801210.

The previous prime is 5461801193. The next prime is 5461801253. The reversal of 5461801211 is 1121081645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5461801211 - 2²² = 5457606907 is a prime.

It is not a weakly prime, because it can be changed into another prime (5461804211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2730900605 + 2730900606.

It is an arithmetic number, because the mean of its divisors is an integer number (2730900606).

Almost surely, 2^5461801211 is an apocalyptic number.

5461801211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5461801211 is an equidigital number, since it uses as much as digits as its factorization.

5461801211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 5461801211 is about 73903.9999661723. Note that the first 4 decimals coincide. The cubic root of 5461801211 is about 1761.0781542901.

Adding to 5461801211 its reverse (1121081645), we get a palindrome (6582882856).

The spelling of 5461801211 in words is "five billion, four hundred sixty-one million, eight hundred one thousand, two hundred eleven".