493545105101 has 4 divisors (see below), whose sum is σ = 504046064832. Its totient is φ = 483044145372.

The previous prime is 493545105073. The next prime is 493545105127. The reversal of 493545105101 is 101501545394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 493545105101 - 2¹⁰ = 493545104077 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 (493545105701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5250479795 + ... + 5250479888.

It is an arithmetic number, because the mean of its divisors is an integer number (126011516208).

Almost surely, 2^493545105101 is an apocalyptic number.

It is an amenable number.

493545105101 is a deficient number, since it is larger than the sum of its proper divisors (10500959731).

493545105101 is a wasteful number, since it uses less digits than its factorization.

493545105101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10500959730.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 493545105101 in words is "four hundred ninety-three billion, five hundred forty-five million, one hundred five thousand, one hundred one".