523495105 has 16 divisors (see below), whose sum is σ = 722697984. Its totient is φ = 356587200.

The previous prime is 523495103. The next prime is 523495123. The reversal of 523495105 is 501594325.

It is not a de Polignac number, because 523495105 - 2¹ = 523495103 is a prime.

It is a super-2 number, since 2×523495105² = 548094249917922050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523495103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44242 + ... + 54811.

It is an arithmetic number, because the mean of its divisors is an integer number (45168624).

Almost surely, 2^523495105 is an apocalyptic number.

It is an amenable number.

523495105 is a deficient number, since it is larger than the sum of its proper divisors (199202879).

523495105 is a wasteful number, since it uses less digits than its factorization.

523495105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99216.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 523495105 is about 22880.0154064633. The cubic root of 523495105 is about 805.9427787679.

The spelling of 523495105 in words is "five hundred twenty-three million, four hundred ninety-five thousand, one hundred five".