10542124513 has 2 divisors, whose sum is σ = 10542124514. Its totient is φ = 10542124512.

The previous prime is 10542124441. The next prime is 10542124529. The reversal of 10542124513 is 31542124501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10381164544 + 160959969 = 101888^2 + 12687^2 .

It is a cyclic number.

It is not a de Polignac number, because 10542124513 - 2⁹ = 10542124001 is a prime.

It is a super-2 number, since 2×10542124513² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10542104513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5271062256 + 5271062257.

It is an arithmetic number, because the mean of its divisors is an integer number (5271062257).

Almost surely, 2^10542124513 is an apocalyptic number.

It is an amenable number.

10542124513 is a deficient number, since it is larger than the sum of its proper divisors (1).

10542124513 is an equidigital number, since it uses as much as digits as its factorization.

10542124513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 10542124513 in words is "ten billion, five hundred forty-two million, one hundred twenty-four thousand, five hundred thirteen".