602397492813 has 12 divisors (see below), whose sum is σ = 870712537500. Its totient is φ = 401329332096.

The previous prime is 602397492793. The next prime is 602397492833. The reversal of 602397492813 is 318294793206.

602397492813 is a `hidden beast` number, since 60 + 2 + 3 + 97 + 492 + 8 + 1 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (602397492793) and next prime (602397492833).

It can be written as a sum of positive squares in 2 ways, for example, as 565388197929 + 37009294884 = 751923^2 + 192378^2 .

It is not a de Polignac number, because 602397492813 - 2²² = 602393298509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 602397492813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (602397492833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22402188 + ... + 22429061.

It is an arithmetic number, because the mean of its divisors is an integer number (72559378125).

Almost surely, 2^602397492813 is an apocalyptic number.

It is an amenable number.

602397492813 is a deficient number, since it is larger than the sum of its proper divisors (268315044687).

602397492813 is a wasteful number, since it uses less digits than its factorization.

602397492813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44832748 (or 44832745 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 602397492813 in words is "six hundred two billion, three hundred ninety-seven million, four hundred ninety-two thousand, eight hundred thirteen".