1473485780811 has 48 divisors (see below), whose sum is σ = 2217651488640. Its totient is φ = 863031369600.

The previous prime is 1473485780797. The next prime is 1473485780909. The reversal of 1473485780811 is 1180875843741.

It is not a de Polignac number, because 1473485780811 - 2⁶ = 1473485780747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1473485780311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23404471 + ... + 23467343.

It is an arithmetic number, because the mean of its divisors is an integer number (46201072680).

Almost surely, 2^{1473485780811} is an apocalyptic number.

1473485780811 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1473485780811 is a deficient number, since it is larger than the sum of its proper divisors (744165707829).

1473485780811 is a wasteful number, since it uses less digits than its factorization.

1473485780811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63688 (or 63657 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 57.

The spelling of 1473485780811 in words is "one trillion, four hundred seventy-three billion, four hundred eighty-five million, seven hundred eighty thousand, eight hundred eleven".