789599540493 has 12 divisors (see below), whose sum is σ = 1140892841088. Its totient is φ = 526233460680.

The previous prime is 789599540479. The next prime is 789599540501. The reversal of 789599540493 is 394045995987.

789599540493 is a `hidden beast` number, since 7 + 8 + 9 + 5 + 9 + 95 + 40 + 493 = 666.

It is not a de Polignac number, because 789599540493 - 2¹³ = 789599532301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789599540693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13822663 + ... + 13879668.

It is an arithmetic number, because the mean of its divisors is an integer number (95074403424).

Almost surely, 2^789599540493 is an apocalyptic number.

It is an amenable number.

789599540493 is a deficient number, since it is larger than the sum of its proper divisors (351293300595).

789599540493 is a wasteful number, since it uses less digits than its factorization.

789599540493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27705504 (or 27705501 counting only the distinct ones).

The product of its (nonzero) digits is 440899200, while the sum is 72.

The spelling of 789599540493 in words is "seven hundred eighty-nine billion, five hundred ninety-nine million, five hundred forty thousand, four hundred ninety-three".