506412600604545 has 16 divisors (see below), whose sum is σ = 813340998087552. Its totient is φ = 269059774615680.

The previous prime is 506412600604517. The next prime is 506412600604639. The reversal of 506412600604545 is 545406006214605.

It is a happy number.

It is not a de Polignac number, because 506412600604545 - 2⁵ = 506412600604513 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 506412600604494 and 506412600604503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64184102596 + ... + 64184110485.

It is an arithmetic number, because the mean of its divisors is an integer number (50833812380472).

Almost surely, 2^{506412600604545} is an apocalyptic number.

It is an amenable number.

506412600604545 is a deficient number, since it is larger than the sum of its proper divisors (306928397483007).

506412600604545 is a wasteful number, since it uses less digits than its factorization.

506412600604545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128368213352.

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 506412600604545 in words is "five hundred six trillion, four hundred twelve billion, six hundred million, six hundred four thousand, five hundred forty-five".