7263131606 has 16 divisors (see below), whose sum is σ = 11293948800. Its totient is φ = 3499005888.

The previous prime is 7263131599. The next prime is 7263131611. The reversal of 7263131606 is 6061313627.

It is a super-2 number, since 2×7263131606² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 102935 + ... + 158498.

It is an arithmetic number, because the mean of its divisors is an integer number (705871800).

Almost surely, 2^7263131606 is an apocalyptic number.

7263131606 is a deficient number, since it is larger than the sum of its proper divisors (4030817194).

7263131606 is a wasteful number, since it uses less digits than its factorization.

7263131606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261943.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 7263131606 is about 85224.0083896551. The cubic root of 7263131606 is about 1936.6061402806.

The spelling of 7263131606 in words is "seven billion, two hundred sixty-three million, one hundred thirty-one thousand, six hundred six".