506040633 has 36 divisors (see below), whose sum is σ = 865258368. Its totient is φ = 279165600.

The previous prime is 506040631. The next prime is 506040659. The reversal of 506040633 is 336040605.

506040633 is a `hidden beast` number, since 50 + 604 + 0 + 6 + 3 + 3 = 666.

It is not a de Polignac number, because 506040633 - 2¹ = 506040631 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 506040597 and 506040606.

It is not an unprimeable number, because it can be changed into a prime (506040631) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48208 + ... + 57758.

Almost surely, 2^506040633 is an apocalyptic number.

It is an amenable number.

506040633 is a deficient number, since it is larger than the sum of its proper divisors (359217735).

506040633 is a wasteful number, since it uses less digits than its factorization.

506040633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9622 (or 9590 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 506040633 is about 22495.3469188630. The cubic root of 506040633 is about 796.8840422872.

The spelling of 506040633 in words is "five hundred six million, forty thousand, six hundred thirty-three".