605239828954 has 8 divisors (see below), whose sum is σ = 916848454068. Its totient is φ = 299623677600.

The previous prime is 605239828913. The next prime is 605239828967. The reversal of 605239828954 is 459828932506.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 456496166025 + 148743662929 = 675645^2 + 385673^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 605239828892 and 605239828901.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1498118187 + ... + 1498118590.

Almost surely, 2^605239828954 is an apocalyptic number.

605239828954 is a deficient number, since it is larger than the sum of its proper divisors (311608625114).

605239828954 is a wasteful number, since it uses less digits than its factorization.

605239828954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996236880.

The product of its (nonzero) digits is 37324800, while the sum is 61.

The spelling of 605239828954 in words is "six hundred five billion, two hundred thirty-nine million, eight hundred twenty-eight thousand, nine hundred fifty-four".