5461188263 has 2 divisors, whose sum is σ = 5461188264. Its totient is φ = 5461188262.

The previous prime is 5461188251. The next prime is 5461188277. The reversal of 5461188263 is 3628811645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5461188263 - 2¹² = 5461184167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5461188203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2730594131 + 2730594132.

It is an arithmetic number, because the mean of its divisors is an integer number (2730594132).

Almost surely, 2^5461188263 is an apocalyptic number.

5461188263 is a deficient number, since it is larger than the sum of its proper divisors (1).

5461188263 is an equidigital number, since it uses as much as digits as its factorization.

5461188263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 44.

The square root of 5461188263 is about 73899.8529294883. The cubic root of 5461188263 is about 1761.0122731107.

The spelling of 5461188263 in words is "five billion, four hundred sixty-one million, one hundred eighty-eight thousand, two hundred sixty-three".