612266010541 has 2 divisors, whose sum is σ = 612266010542. Its totient is φ = 612266010540.

The previous prime is 612266010469. The next prime is 612266010563. The reversal of 612266010541 is 145010662216.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 417567978025 + 194698032516 = 646195^2 + 441246^2 .

It is a cyclic number.

It is not a de Polignac number, because 612266010541 - 2⁹ = 612266010029 is a prime.

It is a super-2 number, since 2×612266010541² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 612266010497 and 612266010506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (612266010241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306133005270 + 306133005271.

It is an arithmetic number, because the mean of its divisors is an integer number (306133005271).

Almost surely, 2^612266010541 is an apocalyptic number.

It is an amenable number.

612266010541 is a deficient number, since it is larger than the sum of its proper divisors (1).

612266010541 is an equidigital number, since it uses as much as digits as its factorization.

612266010541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 612266010541 its reverse (145010662216), we get a palindrome (757276672757).

The spelling of 612266010541 in words is "six hundred twelve billion, two hundred sixty-six million, ten thousand, five hundred forty-one".