505264101 has 8 divisors (see below), whose sum is σ = 673802880. Its totient is φ = 336784032.

The previous prime is 505264087. The next prime is 505264121. The reversal of 505264101 is 101462505.

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

It is not a de Polignac number, because 505264101 - 2¹³ = 505255909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505264121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12705 + ... + 34233.

It is an arithmetic number, because the mean of its divisors is an integer number (84225360).

Almost surely, 2^505264101 is an apocalyptic number.

It is an amenable number.

505264101 is a deficient number, since it is larger than the sum of its proper divisors (168538779).

505264101 is a wasteful number, since it uses less digits than its factorization.

505264101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29355.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 505264101 is about 22478.0804563023. The cubic root of 505264101 is about 796.4762207849.

The spelling of 505264101 in words is "five hundred five million, two hundred sixty-four thousand, one hundred one".