506286229545 has 16 divisors (see below), whose sum is σ = 900064408320. Its totient is φ = 270019322352.

The previous prime is 506286229541. The next prime is 506286229573. The reversal of 506286229545 is 545922682605.

It is a happy number.

506286229545 is a `hidden beast` number, since 5 + 0 + 6 + 2 + 8 + 622 + 9 + 5 + 4 + 5 = 666.

It is not a de Polignac number, because 506286229545 - 2² = 506286229541 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 506286229491 and 506286229500.

It is not an unprimeable number, because it can be changed into a prime (506286229541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1875134049 + ... + 1875134318.

It is an arithmetic number, because the mean of its divisors is an integer number (56254025520).

Almost surely, 2^506286229545 is an apocalyptic number.

It is an amenable number.

506286229545 is a deficient number, since it is larger than the sum of its proper divisors (393778178775).

506286229545 is a wasteful number, since it uses less digits than its factorization.

506286229545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750268381 (or 3750268375 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 54.

The spelling of 506286229545 in words is "five hundred six billion, two hundred eighty-six million, two hundred twenty-nine thousand, five hundred forty-five".