505461326 has 8 divisors (see below), whose sum is σ = 763213584. Its totient is φ = 251056800.

The previous prime is 505461287. The next prime is 505461337. The reversal of 505461326 is 623164505.

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

It is a junction number, because it is equal to n+sod(n) for n = 505461292 and 505461301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836555 + ... + 837158.

It is an arithmetic number, because the mean of its divisors is an integer number (95401698).

Almost surely, 2^505461326 is an apocalyptic number.

505461326 is a deficient number, since it is larger than the sum of its proper divisors (257752258).

505461326 is a wasteful number, since it uses less digits than its factorization.

505461326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673866.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 505461326 is about 22482.4670799270. The cubic root of 505461326 is about 796.5798395906.

The spelling of 505461326 in words is "five hundred five million, four hundred sixty-one thousand, three hundred twenty-six".