10533540047 has 2 divisors, whose sum is σ = 10533540048. Its totient is φ = 10533540046.

The previous prime is 10533540013. The next prime is 10533540079. The reversal of 10533540047 is 74004533501.

It is an a-pointer prime, because the next prime (10533540079) can be obtained adding 10533540047 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10533540047 - 2¹⁸ = 10533277903 is a prime.

It is a super-2 number, since 2×10533540047² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10533539995 and 10533540022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10533540007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5266770023 + 5266770024.

It is an arithmetic number, because the mean of its divisors is an integer number (5266770024).

Almost surely, 2^10533540047 is an apocalyptic number.

10533540047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10533540047 is an equidigital number, since it uses as much as digits as its factorization.

10533540047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 32.

The spelling of 10533540047 in words is "ten billion, five hundred thirty-three million, five hundred forty thousand, forty-seven".