7135985483908 has 24 divisors (see below), whose sum is σ = 12579392498904. Its totient is φ = 3541874438400.

The previous prime is 7135985483903. The next prime is 7135985483909. The reversal of 7135985483908 is 8093845895317.

It can be written as a sum of positive squares in 4 ways, for example, as 1301625428544 + 5834360055364 = 1140888^2 + 2415442^2 .

It is not an unprimeable number, because it can be changed into a prime (7135985483903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33398778 + ... + 33611758.

It is an arithmetic number, because the mean of its divisors is an integer number (524141354121).

Almost surely, 2^{7135985483908} is an apocalyptic number.

It is an amenable number.

7135985483908 is a deficient number, since it is larger than the sum of its proper divisors (5443407014996).

7135985483908 is a wasteful number, since it uses less digits than its factorization.

7135985483908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274263 (or 274261 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 70.

The spelling of 7135985483908 in words is "seven trillion, one hundred thirty-five billion, nine hundred eighty-five million, four hundred eighty-three thousand, nine hundred eight".