493617452054 has 4 divisors (see below), whose sum is σ = 740426178084. Its totient is φ = 246808726026.

The previous prime is 493617452033. The next prime is 493617452077. The reversal of 493617452054 is 450254716394.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 493617451993 and 493617452011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123404363012 + ... + 123404363015.

It is an arithmetic number, because the mean of its divisors is an integer number (185106544521).

Almost surely, 2^493617452054 is an apocalyptic number.

493617452054 is a deficient number, since it is larger than the sum of its proper divisors (246808726030).

493617452054 is a wasteful number, since it uses less digits than its factorization.

493617452054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246808726029.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 493617452054 in words is "four hundred ninety-three billion, six hundred seventeen million, four hundred fifty-two thousand, fifty-four".