10454642540533 has 2 divisors, whose sum is σ = 10454642540534. Its totient is φ = 10454642540532.

The previous prime is 10454642540477. The next prime is 10454642540569. The reversal of 10454642540533 is 33504524645401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10354861102609 + 99781437924 = 3217897^2 + 315882^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10454642540533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10454642540593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5227321270266 + 5227321270267.

It is an arithmetic number, because the mean of its divisors is an integer number (5227321270267).

Almost surely, 2^{10454642540533} is an apocalyptic number.

It is an amenable number.

10454642540533 is a deficient number, since it is larger than the sum of its proper divisors (1).

10454642540533 is an equidigital number, since it uses as much as digits as its factorization.

10454642540533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 10454642540533 in words is "ten trillion, four hundred fifty-four billion, six hundred forty-two million, five hundred forty thousand, five hundred thirty-three".