4262505605 has 8 divisors (see below), whose sum is σ = 5115800472. Its totient is φ = 3409475328.

The previous prime is 4262505539. The next prime is 4262505631. The reversal of 4262505605 is 5065052624.

It can be written as a sum of positive squares in 4 ways, for example, as 187087684 + 4075417921 = 13678^2 + 63839^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4262505605 - 2⁸ = 4262505349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28784 + ... + 96713.

It is an arithmetic number, because the mean of its divisors is an integer number (639475059).

Almost surely, 2^4262505605 is an apocalyptic number.

It is an amenable number.

4262505605 is a deficient number, since it is larger than the sum of its proper divisors (853294867).

4262505605 is a wasteful number, since it uses less digits than its factorization.

4262505605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132295.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 4262505605 is about 65287.8672112974. The cubic root of 4262505605 is about 1621.3931019577.

The spelling of 4262505605 in words is "four billion, two hundred sixty-two million, five hundred five thousand, six hundred five".