506263162531545 has 48 divisors (see below), whose sum is σ = 878173229344320. Its totient is φ = 269806956747648.

The previous prime is 506263162531543. The next prime is 506263162531589. The reversal of 506263162531545 is 545135261362605.

506263162531545 is a `hidden beast` number, since 5 + 0 + 6 + 2 + 6 + 3 + 1 + 62 + 5 + 31 + 545 = 666.

It is not a de Polignac number, because 506263162531545 - 2¹ = 506263162531543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 506263162531491 and 506263162531500.

It is not an unprimeable number, because it can be changed into a prime (506263162531541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 379600486 + ... + 380931824.

It is an arithmetic number, because the mean of its divisors is an integer number (18295275611340).

Almost surely, 2^{506263162531545} is an apocalyptic number.

It is an amenable number.

506263162531545 is a deficient number, since it is larger than the sum of its proper divisors (371910066812775).

506263162531545 is a wasteful number, since it uses less digits than its factorization.

506263162531545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337606 (or 1337603 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 54.

The spelling of 506263162531545 in words is "five hundred six trillion, two hundred sixty-three billion, one hundred sixty-two million, five hundred thirty-one thousand, five hundred forty-five".