10554612049 has 2 divisors, whose sum is σ = 10554612050. Its totient is φ = 10554612048.

The previous prime is 10554612017. The next prime is 10554612053. The reversal of 10554612049 is 94021645501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10553863824 + 748225 = 102732^2 + 865^2 .

It is a cyclic number.

It is not a de Polignac number, because 10554612049 - 2⁵ = 10554612017 is a prime.

It is a super-2 number, since 2×10554612049² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10554611999 and 10554612017.

It is not a weakly prime, because it can be changed into another prime (10558612049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277306024 + 5277306025.

It is an arithmetic number, because the mean of its divisors is an integer number (5277306025).

Almost surely, 2^10554612049 is an apocalyptic number.

It is an amenable number.

10554612049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10554612049 is an equidigital number, since it uses as much as digits as its factorization.

10554612049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 10554612049 in words is "ten billion, five hundred fifty-four million, six hundred twelve thousand, forty-nine".