505061006 has 4 divisors (see below), whose sum is σ = 757591512. Its totient is φ = 252530502.

The previous prime is 505061003. The next prime is 505061033. The reversal of 505061006 is 600160505.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505061003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126265250 + ... + 126265253.

It is an arithmetic number, because the mean of its divisors is an integer number (189397878).

Almost surely, 2^505061006 is an apocalyptic number.

505061006 is a deficient number, since it is larger than the sum of its proper divisors (252530506).

505061006 is a wasteful number, since it uses less digits than its factorization.

505061006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252530505.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 505061006 is about 22473.5623789376. The cubic root of 505061006 is about 796.3694897926.

The spelling of 505061006 in words is "five hundred five million, sixty-one thousand, six".