1473611065481 has 2 divisors, whose sum is σ = 1473611065482. Its totient is φ = 1473611065480.

The previous prime is 1473611065463. The next prime is 1473611065519. The reversal of 1473611065481 is 1845601163741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 966011813881 + 507599251600 = 982859^2 + 712460^2 .

It is a cyclic number.

It is not a de Polignac number, because 1473611065481 - 2³⁸ = 1198733158537 is a prime.

It is a super-2 number, since 2×1473611065481² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1473611065081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736805532740 + 736805532741.

It is an arithmetic number, because the mean of its divisors is an integer number (736805532741).

Almost surely, 2^{1473611065481} is an apocalyptic number.

It is an amenable number.

1473611065481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473611065481 is an equidigital number, since it uses as much as digits as its factorization.

1473611065481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 1473611065481 in words is "one trillion, four hundred seventy-three billion, six hundred eleven million, sixty-five thousand, four hundred eighty-one".