10533620413 has 2 divisors, whose sum is σ = 10533620414. Its totient is φ = 10533620412.

The previous prime is 10533620407. The next prime is 10533620429. The reversal of 10533620413 is 31402633501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10403592004 + 130028409 = 101998^2 + 11403^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10533620413 is a prime.

It is a super-2 number, since 2×10533620413² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10533620443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5266810206 + 5266810207.

It is an arithmetic number, because the mean of its divisors is an integer number (5266810207).

Almost surely, 2^10533620413 is an apocalyptic number.

It is an amenable number.

10533620413 is a deficient number, since it is larger than the sum of its proper divisors (1).

10533620413 is an equidigital number, since it uses as much as digits as its factorization.

10533620413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 10533620413 in words is "ten billion, five hundred thirty-three million, six hundred twenty thousand, four hundred thirteen".