10526504578643 has 2 divisors, whose sum is σ = 10526504578644. Its totient is φ = 10526504578642.

The previous prime is 10526504578621. The next prime is 10526504578651. The reversal of 10526504578643 is 34687540562501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10526504578643 - 2¹⁰ = 10526504577619 is a prime.

It is a super-2 number, since 2×10526504578643² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10526504578663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5263252289321 + 5263252289322.

It is an arithmetic number, because the mean of its divisors is an integer number (5263252289322).

Almost surely, 2^{10526504578643} is an apocalyptic number.

10526504578643 is a deficient number, since it is larger than the sum of its proper divisors (1).

10526504578643 is an equidigital number, since it uses as much as digits as its factorization.

10526504578643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192000, while the sum is 56.

The spelling of 10526504578643 in words is "ten trillion, five hundred twenty-six billion, five hundred four million, five hundred seventy-eight thousand, six hundred forty-three".