4912036477 has 2 divisors, whose sum is σ = 4912036478. Its totient is φ = 4912036476.

The previous prime is 4912036471. The next prime is 4912036487. The reversal of 4912036477 is 7746302194.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3916381561 + 995654916 = 62581^2 + 31554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4912036477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4912036471) 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, 2456018238 + 2456018239.

It is an arithmetic number, because the mean of its divisors is an integer number (2456018239).

Almost surely, 2^4912036477 is an apocalyptic number.

It is an amenable number.

4912036477 is a deficient number, since it is larger than the sum of its proper divisors (1).

4912036477 is an equidigital number, since it uses as much as digits as its factorization.

4912036477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 4912036477 is about 70085.9221028018. The cubic root of 4912036477 is about 1699.8888597469. Note that the first 4 decimals are identical.

The spelling of 4912036477 in words is "four billion, nine hundred twelve million, thirty-six thousand, four hundred seventy-seven".