610413313997 has 2 divisors, whose sum is σ = 610413313998. Its totient is φ = 610413313996.

The previous prime is 610413313981. The next prime is 610413314029. The reversal of 610413313997 is 799313314016.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 474802305481 + 135611008516 = 689059^2 + 368254^2 .

It is a cyclic number.

It is not a de Polignac number, because 610413313997 - 2⁴ = 610413313981 is a prime.

It is a super-2 number, since 2×610413313997² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (610413313957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305206656998 + 305206656999.

It is an arithmetic number, because the mean of its divisors is an integer number (305206656999).

Almost surely, 2^610413313997 is an apocalyptic number.

It is an amenable number.

610413313997 is a deficient number, since it is larger than the sum of its proper divisors (1).

610413313997 is an equidigital number, since it uses as much as digits as its factorization.

610413313997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 47.

The spelling of 610413313997 in words is "six hundred ten billion, four hundred thirteen million, three hundred thirteen thousand, nine hundred ninety-seven".