1473056264549 has 2 divisors, whose sum is σ = 1473056264550. Its totient is φ = 1473056264548.

The previous prime is 1473056264509. The next prime is 1473056264557. The reversal of 1473056264549 is 9454626503741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 854733532324 + 618322732225 = 924518^2 + 786335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1473056264549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1473056264494 and 1473056264503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1473056264509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736528132274 + 736528132275.

It is an arithmetic number, because the mean of its divisors is an integer number (736528132275).

Almost surely, 2^{1473056264549} is an apocalyptic number.

It is an amenable number.

1473056264549 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473056264549 is an equidigital number, since it uses as much as digits as its factorization.

1473056264549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21772800, while the sum is 56.

The spelling of 1473056264549 in words is "one trillion, four hundred seventy-three billion, fifty-six million, two hundred sixty-four thousand, five hundred forty-nine".