1307736946573 has 16 divisors (see below), whose sum is σ = 1334294786880. Its totient is φ = 1281468988800.

The previous prime is 1307736946561. The next prime is 1307736946609. The reversal of 1307736946573 is 3756496377031.

It is a cyclic number.

It is not a de Polignac number, because 1307736946573 - 2⁵ = 1307736946541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1307736746573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8751778 + ... + 8899948.

It is an arithmetic number, because the mean of its divisors is an integer number (83393424180).

Almost surely, 2^{1307736946573} is an apocalyptic number.

It is an amenable number.

1307736946573 is a deficient number, since it is larger than the sum of its proper divisors (26557840307).

1307736946573 is a wasteful number, since it uses less digits than its factorization.

1307736946573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149148.

The product of its (nonzero) digits is 60011280, while the sum is 61.

The spelling of 1307736946573 in words is "one trillion, three hundred seven billion, seven hundred thirty-six million, nine hundred forty-six thousand, five hundred seventy-three".