10513641225547 has 2 divisors, whose sum is σ = 10513641225548. Its totient is φ = 10513641225546.

The previous prime is 10513641225523. The next prime is 10513641225557. The reversal of 10513641225547 is 74552214631501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10513641225547 is a prime.

It is a super-2 number, since 2×10513641225547² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10513641225497 and 10513641225506.

It is not a weakly prime, because it can be changed into another prime (10513641225517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256820612773 + 5256820612774.

It is an arithmetic number, because the mean of its divisors is an integer number (5256820612774).

Almost surely, 2^{10513641225547} is an apocalyptic number.

10513641225547 is a deficient number, since it is larger than the sum of its proper divisors (1).

10513641225547 is an equidigital number, since it uses as much as digits as its factorization.

10513641225547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008000, while the sum is 46.

The spelling of 10513641225547 in words is "ten trillion, five hundred thirteen billion, six hundred forty-one million, two hundred twenty-five thousand, five hundred forty-seven".