5107611472477 has 2 divisors, whose sum is σ = 5107611472478. Its totient is φ = 5107611472476.

The previous prime is 5107611472459. The next prime is 5107611472547. The reversal of 5107611472477 is 7742741167015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4701008848761 + 406602623716 = 2168181^2 + 637654^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5107611472477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5107611472427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553805736238 + 2553805736239.

It is an arithmetic number, because the mean of its divisors is an integer number (2553805736239).

Almost surely, 2^{5107611472477} is an apocalyptic number.

It is an amenable number.

5107611472477 is a deficient number, since it is larger than the sum of its proper divisors (1).

5107611472477 is an equidigital number, since it uses as much as digits as its factorization.

5107611472477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304960, while the sum is 52.

The spelling of 5107611472477 in words is "five trillion, one hundred seven billion, six hundred eleven million, four hundred seventy-two thousand, four hundred seventy-seven".