61476507335741 has 2 divisors, whose sum is σ = 61476507335742. Its totient is φ = 61476507335740.

The previous prime is 61476507335717. The next prime is 61476507335801. The reversal of 61476507335741 is 14753370567416.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38592099760516 + 22884407575225 = 6212254^2 + 4783765^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61476507335741 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61476507335641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30738253667870 + 30738253667871.

It is an arithmetic number, because the mean of its divisors is an integer number (30738253667871).

Almost surely, 2^{61476507335741} is an apocalyptic number.

It is an amenable number.

61476507335741 is a deficient number, since it is larger than the sum of its proper divisors (1).

61476507335741 is an equidigital number, since it uses as much as digits as its factorization.

61476507335741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44452800, while the sum is 59.

The spelling of 61476507335741 in words is "sixty-one trillion, four hundred seventy-six billion, five hundred seven million, three hundred thirty-five thousand, seven hundred forty-one".