10541530867519 has 2 divisors, whose sum is σ = 10541530867520. Its totient is φ = 10541530867518.

The previous prime is 10541530867489. The next prime is 10541530867523. The reversal of 10541530867519 is 91576803514501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10541530867519 - 2⁵ = 10541530867487 is a prime.

It is a super-2 number, since 2×10541530867519² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10541530867519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10541530864519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5270765433759 + 5270765433760.

It is an arithmetic number, because the mean of its divisors is an integer number (5270765433760).

Almost surely, 2^{10541530867519} is an apocalyptic number.

10541530867519 is a deficient number, since it is larger than the sum of its proper divisors (1).

10541530867519 is an equidigital number, since it uses as much as digits as its factorization.

10541530867519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 55.

The spelling of 10541530867519 in words is "ten trillion, five hundred forty-one billion, five hundred thirty million, eight hundred sixty-seven thousand, five hundred nineteen".