50054252459409 has 27 divisors (see below), whose sum is σ = 79471263707017. Its totient is φ = 30335769083400.

The previous prime is 50054252459401. The next prime is 50054252459423. The reversal of 50054252459409 is 90495425245005.

The square root of 50054252459409 is 7074903.

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

50054252459409 is a `hidden beast` number, since 5 + 0 + 0 + 5 + 4 + 25 + 24 + 594 + 0 + 9 = 666.

It is not a de Polignac number, because 50054252459409 - 2³ = 50054252459401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50054252459401) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 233364604 + ... + 233578994.

Almost surely, 2^{50054252459409} is an apocalyptic number.

50054252459409 is the 7074903-rd square number.

50054252459409 is the 3537452-nd centered octagonal number.

It is an amenable number.

50054252459409 is a deficient number, since it is larger than the sum of its proper divisors (29417011247608).

50054252459409 is an frugal number, since it uses more digits than its factorization.

50054252459409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428810 (or 214405 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 54.

The spelling of 50054252459409 in words is "fifty trillion, fifty-four billion, two hundred fifty-two million, four hundred fifty-nine thousand, four hundred nine".