610520342458 has 16 divisors (see below), whose sum is σ = 1020232934280. Its totient is φ = 272062115136.

The previous prime is 610520342447. The next prime is 610520342459. The reversal of 610520342458 is 854243025016.

It can be written as a sum of positive squares in 4 ways, for example, as 512465561689 + 98054780769 = 715867^2 + 313137^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 610520342458.

It is not an unprimeable number, because it can be changed into a prime (610520342459) 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, 404853585 + ... + 404855092.

Almost surely, 2^610520342458 is an apocalyptic number.

610520342458 is a deficient number, since it is larger than the sum of its proper divisors (409712591822).

610520342458 is a wasteful number, since it uses less digits than its factorization.

610520342458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809708721.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 610520342458 in words is "six hundred ten billion, five hundred twenty million, three hundred forty-two thousand, four hundred fifty-eight".