536604415506 has 48 divisors (see below), whose sum is σ = 1231141488408. Its totient is φ = 168331737600.

The previous prime is 536604415469. The next prime is 536604415511. The reversal of 536604415506 is 605514406635.

536604415506 is a `hidden beast` number, since 5 + 36 + 60 + 4 + 4 + 1 + 550 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 510503105025 + 26101310481 = 714495^2 + 161559^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3730236 + ... + 3871416.

Almost surely, 2^536604415506 is an apocalyptic number.

536604415506 is an abundant number, since it is smaller than the sum of its proper divisors (694537072902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

536604415506 is a wasteful number, since it uses less digits than its factorization.

536604415506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153627 (or 153624 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 536604415506 in words is "five hundred thirty-six billion, six hundred four million, four hundred fifteen thousand, five hundred six".