10555251045047 has 2 divisors, whose sum is σ = 10555251045048. Its totient is φ = 10555251045046.

The previous prime is 10555251045013. The next prime is 10555251045089. The reversal of 10555251045047 is 74054015255501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10555251045047 - 2¹² = 10555251040951 is a prime.

It is a super-2 number, since 2×10555251045047² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10555251044989 and 10555251045007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10555251345047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277625522523 + 5277625522524.

It is an arithmetic number, because the mean of its divisors is an integer number (5277625522524).

Almost surely, 2^{10555251045047} is an apocalyptic number.

10555251045047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10555251045047 is an equidigital number, since it uses as much as digits as its factorization.

10555251045047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 700000, while the sum is 44.

The spelling of 10555251045047 in words is "ten trillion, five hundred fifty-five billion, two hundred fifty-one million, forty-five thousand, forty-seven".