497093954143 has 4 divisors (see below), whose sum is σ = 497755864288. Its totient is φ = 496432044000.

The previous prime is 497093954141. The next prime is 497093954171. The reversal of 497093954143 is 341459390794.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 497093954143 - 2¹ = 497093954141 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 (497093954141) 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, 330953946 + ... + 330955447.

It is an arithmetic number, because the mean of its divisors is an integer number (124438966072).

Almost surely, 2^497093954143 is an apocalyptic number.

497093954143 is a deficient number, since it is larger than the sum of its proper divisors (661910145).

497093954143 is an equidigital number, since it uses as much as digits as its factorization.

497093954143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661910144.

The product of its (nonzero) digits is 14696640, while the sum is 58.

The spelling of 497093954143 in words is "four hundred ninety-seven billion, ninety-three million, nine hundred fifty-four thousand, one hundred forty-three".