610000061051 has 2 divisors, whose sum is σ = 610000061052. Its totient is φ = 610000061050.

The previous prime is 610000061039. The next prime is 610000061053. The reversal of 610000061051 is 150160000016.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 610000061051 - 2³⁰ = 608926319227 is a prime.

Together with 610000061053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (610000061053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305000030525 + 305000030526.

It is an arithmetic number, because the mean of its divisors is an integer number (305000030526).

Almost surely, 2^610000061051 is an apocalyptic number.

610000061051 is a deficient number, since it is larger than the sum of its proper divisors (1).

610000061051 is an equidigital number, since it uses as much as digits as its factorization.

610000061051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 610000061051 its reverse (150160000016), we get a palindrome (760160061067).

The spelling of 610000061051 in words is "six hundred ten billion, sixty-one thousand, fifty-one".