505535206054 has 8 divisors (see below), whose sum is σ = 802908856728. Its totient is φ = 237898920480.

The previous prime is 505535206031. The next prime is 505535206067. The reversal of 505535206054 is 450602535505.

It is a happy number.

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 = 505535205998 and 505535206016.

It is a congruent number.

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, 7434341232 + ... + 7434341299.

It is an arithmetic number, because the mean of its divisors is an integer number (100363607091).

Almost surely, 2^505535206054 is an apocalyptic number.

505535206054 is a deficient number, since it is larger than the sum of its proper divisors (297373650674).

505535206054 is a wasteful number, since it uses less digits than its factorization.

505535206054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14868682550.

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 505535206054 in words is "five hundred five billion, five hundred thirty-five million, two hundred six thousand, fifty-four".