10305087406477 has 2 divisors, whose sum is σ = 10305087406478. Its totient is φ = 10305087406476.

The previous prime is 10305087406451. The next prime is 10305087406501. The reversal of 10305087406477 is 77460478050301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9285056085321 + 1020031321156 = 3047139^2 + 1009966^2 .

It is a cyclic number.

It is not a de Polignac number, because 10305087406477 - 2²³ = 10305079017869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10305087496477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5152543703238 + 5152543703239.

It is an arithmetic number, because the mean of its divisors is an integer number (5152543703239).

Almost surely, 2^{10305087406477} is an apocalyptic number.

It is an amenable number.

10305087406477 is a deficient number, since it is larger than the sum of its proper divisors (1).

10305087406477 is an equidigital number, since it uses as much as digits as its factorization.

10305087406477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3951360, while the sum is 52.

The spelling of 10305087406477 in words is "ten trillion, three hundred five billion, eighty-seven million, four hundred six thousand, four hundred seventy-seven".