204049151524 has 9 divisors (see below), whose sum is σ = 357087596187. Its totient is φ = 102024124044.

The previous prime is 204049151507. The next prime is 204049151549. The reversal of 204049151524 is 425151940402.

The square root of 204049151524 is 451718.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 790507 + ... + 1016365.

Almost surely, 2^204049151524 is an apocalyptic number.

204049151524 is the 451718-th square number.

It is an amenable number.

204049151524 is a deficient number, since it is larger than the sum of its proper divisors (153038444663).

204049151524 is an frugal number, since it uses more digits than its factorization.

204049151524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451722 (or 225861 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 204049151524 in words is "two hundred four billion, forty-nine million, one hundred fifty-one thousand, five hundred twenty-four".