4993232437523 has 16 divisors (see below), whose sum is σ = 5684372280576. Its totient is φ = 4341653675040.

The previous prime is 4993232437481. The next prime is 4993232437561. The reversal of 4993232437523 is 3257342323994.

It is not a de Polignac number, because 4993232437523 - 2¹⁶ = 4993232371987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4993232437423) 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, 3219140 + ... + 4511022.

It is an arithmetic number, because the mean of its divisors is an integer number (355273267536).

Almost surely, 2^{4993232437523} is an apocalyptic number.

4993232437523 is a deficient number, since it is larger than the sum of its proper divisors (691139843053).

4993232437523 is a wasteful number, since it uses less digits than its factorization.

4993232437523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307194.

The product of its digits is 29393280, while the sum is 56.

The spelling of 4993232437523 in words is "four trillion, nine hundred ninety-three billion, two hundred thirty-two million, four hundred thirty-seven thousand, five hundred twenty-three".