505048641 has 8 divisors (see below), whose sum is σ = 679357920. Its totient is φ = 333719232.

The previous prime is 505048589. The next prime is 505048657. The reversal of 505048641 is 146840505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 505048641 - 2¹⁰ = 505047617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (505048681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744571 + ... + 745248.

It is an arithmetic number, because the mean of its divisors is an integer number (84919740).

Almost surely, 2^505048641 is an apocalyptic number.

It is an amenable number.

505048641 is a deficient number, since it is larger than the sum of its proper divisors (174309279).

505048641 is a wasteful number, since it uses less digits than its factorization.

505048641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489935.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 505048641 is about 22473.2872762309. The cubic root of 505048641 is about 796.3629907829.

The spelling of 505048641 in words is "five hundred five million, forty-eight thousand, six hundred forty-one".