5141661541 has 2 divisors, whose sum is σ = 5141661542. Its totient is φ = 5141661540.

The previous prime is 5141661353. The next prime is 5141661587. The reversal of 5141661541 is 1451661415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4490340100 + 651321441 = 67010^2 + 25521^2 .

It is a cyclic number.

It is not a de Polignac number, because 5141661541 - 2¹⁵ = 5141628773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5141661497 and 5141661506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5141601541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2570830770 + 2570830771.

It is an arithmetic number, because the mean of its divisors is an integer number (2570830771).

Almost surely, 2^5141661541 is an apocalyptic number.

It is an amenable number.

5141661541 is a deficient number, since it is larger than the sum of its proper divisors (1).

5141661541 is an equidigital number, since it uses as much as digits as its factorization.

5141661541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 34.

The square root of 5141661541 is about 71705.3801398472. The cubic root of 5141661541 is about 1725.9749767778.

The spelling of 5141661541 in words is "five billion, one hundred forty-one million, six hundred sixty-one thousand, five hundred forty-one".