1477325461 has 2 divisors, whose sum is σ = 1477325462. Its totient is φ = 1477325460.

The previous prime is 1477325459. The next prime is 1477325513. The reversal of 1477325461 is 1645237741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1057485361 + 419840100 = 32519^2 + 20490^2 .

It is a cyclic number.

It is not a de Polignac number, because 1477325461 - 2¹ = 1477325459 is a prime.

Together with 1477325459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1477325401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 738662730 + 738662731.

It is an arithmetic number, because the mean of its divisors is an integer number (738662731).

Almost surely, 2^1477325461 is an apocalyptic number.

It is an amenable number.

1477325461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1477325461 is an equidigital number, since it uses as much as digits as its factorization.

1477325461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 40.

The square root of 1477325461 is about 38435.9917395142. The cubic root of 1477325461 is about 1138.9169618106.

The spelling of 1477325461 in words is "one billion, four hundred seventy-seven million, three hundred twenty-five thousand, four hundred sixty-one".