514246054649 has 2 divisors, whose sum is σ = 514246054650. Its totient is φ = 514246054648.

The previous prime is 514246054607. The next prime is 514246054681. The reversal of 514246054649 is 946450642415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 513991492624 + 254562025 = 716932^2 + 15955^2 .

It is a cyclic number.

It is not a de Polignac number, because 514246054649 - 2¹⁶ = 514245989113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 514246054597 and 514246054606.

It is not a weakly prime, because it can be changed into another prime (514246254649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257123027324 + 257123027325.

It is an arithmetic number, because the mean of its divisors is an integer number (257123027325).

Almost surely, 2^514246054649 is an apocalyptic number.

It is an amenable number.

514246054649 is a deficient number, since it is larger than the sum of its proper divisors (1).

514246054649 is an equidigital number, since it uses as much as digits as its factorization.

514246054649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 514246054649 in words is "five hundred fourteen billion, two hundred forty-six million, fifty-four thousand, six hundred forty-nine".