493519954 has 16 divisors (see below), whose sum is σ = 748440000. Its totient is φ = 244048464.

The previous prime is 493519937. The next prime is 493519963. The reversal of 493519954 is 459915394.

It is a junction number, because it is equal to n+sod(n) for n = 493519898 and 493519907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139297 + ... + 142795.

It is an arithmetic number, because the mean of its divisors is an integer number (46777500).

Almost surely, 2^493519954 is an apocalyptic number.

493519954 is a deficient number, since it is larger than the sum of its proper divisors (254920046).

493519954 is a wasteful number, since it uses less digits than its factorization.

493519954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4257.

The product of its digits is 874800, while the sum is 49.

The square root of 493519954 is about 22215.3090007769. The cubic root of 493519954 is about 790.2567952231.

The spelling of 493519954 in words is "four hundred ninety-three million, five hundred nineteen thousand, nine hundred fifty-four".