61050611051 has 2 divisors, whose sum is σ = 61050611052. Its totient is φ = 61050611050.

The previous prime is 61050611023. The next prime is 61050611053. The reversal of 61050611051 is 15011605016.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61050611051 - 2³⁴ = 43870741867 is a prime.

Together with 61050611053, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 61050611051.

It is not a weakly prime, because it can be changed into another prime (61050611053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30525305525 + 30525305526.

It is an arithmetic number, because the mean of its divisors is an integer number (30525305526).

Almost surely, 2^61050611051 is an apocalyptic number.

61050611051 is a deficient number, since it is larger than the sum of its proper divisors (1).

61050611051 is an equidigital number, since it uses as much as digits as its factorization.

61050611051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 61050611051 in words is "sixty-one billion, fifty million, six hundred eleven thousand, fifty-one".