80735763513 has 16 divisors (see below), whose sum is σ = 107913556800. Its totient is φ = 53691052800.

The previous prime is 80735763497. The next prime is 80735763551. The reversal of 80735763513 is 31536753708.

It is not a de Polignac number, because 80735763513 - 2⁴ = 80735763497 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80735763583) 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, 2306698 + ... + 2341436.

It is an arithmetic number, because the mean of its divisors is an integer number (6744597300).

Almost surely, 2^80735763513 is an apocalyptic number.

It is an amenable number.

80735763513 is a deficient number, since it is larger than the sum of its proper divisors (27177793287).

80735763513 is a wasteful number, since it uses less digits than its factorization.

80735763513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36632.

The product of its (nonzero) digits is 1587600, while the sum is 48.

The spelling of 80735763513 in words is "eighty billion, seven hundred thirty-five million, seven hundred sixty-three thousand, five hundred thirteen".