1473726122657 has 16 divisors (see below), whose sum is σ = 1600788619584. Its totient is φ = 1351247424000.

The previous prime is 1473726122651. The next prime is 1473726122711. The reversal of 1473726122657 is 7562216273741.

It is a cyclic number.

It is not a de Polignac number, because 1473726122657 - 2¹⁰ = 1473726121633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1473726122599 and 1473726122608.

It is not an unprimeable number, because it can be changed into a prime (1473726122651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1048319 + ... + 2011572.

It is an arithmetic number, because the mean of its divisors is an integer number (100049288724).

Almost surely, 2^{1473726122657} is an apocalyptic number.

1473726122657 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1473726122657 is a deficient number, since it is larger than the sum of its proper divisors (127062496927).

1473726122657 is a wasteful number, since it uses less digits than its factorization.

1473726122657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060640.

The product of its digits is 5927040, while the sum is 53.

The spelling of 1473726122657 in words is "one trillion, four hundred seventy-three billion, seven hundred twenty-six million, one hundred twenty-two thousand, six hundred fifty-seven".