93240454609 has 3 divisors (see below), whose sum is σ = 93240759963. Its totient is φ = 93240149256.

The previous prime is 93240454577. The next prime is 93240454613. The reversal of 93240454609 is 90645404239.

The square root of 93240454609 is 305353.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 63612406225 + 29628048384 = 252215^2 + 172128^2 .

It is not a de Polignac number, because 93240454609 - 2⁵ = 93240454577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93240454679) 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 2 ways as a sum of consecutive naturals, for example, 152677 + ... + 458029.

It is an arithmetic number, because the mean of its divisors is an integer number (31080253321).

Almost surely, 2^93240454609 is an apocalyptic number.

93240454609 is the 305353-rd square number.

93240454609 is the 152677-th centered octagonal number.

It is an amenable number.

93240454609 is a deficient number, since it is larger than the sum of its proper divisors (305354).

93240454609 is an frugal number, since it uses more digits than its factorization.

93240454609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610706 (or 305353 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 93240454609 in words is "ninety-three billion, two hundred forty million, four hundred fifty-four thousand, six hundred nine".