506650351149 has 12 divisors (see below), whose sum is σ = 731912816700. Its totient is φ = 337727886144.

The previous prime is 506650351099. The next prime is 506650351153. The reversal of 506650351149 is 941153056605.

506650351149 is a `hidden beast` number, since 50 + 6 + 6 + 503 + 51 + 1 + 49 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 71940895524 + 434709455625 = 268218^2 + 659325^2 .

It is not a de Polignac number, because 506650351149 - 2⁸ = 506650350893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506650351159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3168864 + ... + 3324905.

It is an arithmetic number, because the mean of its divisors is an integer number (60992734725).

Almost surely, 2^506650351149 is an apocalyptic number.

It is an amenable number.

506650351149 is a deficient number, since it is larger than the sum of its proper divisors (225262465551).

506650351149 is a wasteful number, since it uses less digits than its factorization.

506650351149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6502444 (or 6502441 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 45.

The spelling of 506650351149 in words is "five hundred six billion, six hundred fifty million, three hundred fifty-one thousand, one hundred forty-nine".