608403341957 has 2 divisors, whose sum is σ = 608403341958. Its totient is φ = 608403341956.

The previous prime is 608403341951. The next prime is 608403341963. The reversal of 608403341957 is 759143304806.

It is a balanced prime because it is at equal distance from previous prime (608403341951) and next prime (608403341963).

It can be written as a sum of positive squares in only one way, i.e., 606154116481 + 2249225476 = 778559^2 + 47426^2 .

It is a cyclic number.

It is not a de Polignac number, because 608403341957 - 2⁸ = 608403341701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608403341951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304201670978 + 304201670979.

It is an arithmetic number, because the mean of its divisors is an integer number (304201670979).

Almost surely, 2^608403341957 is an apocalyptic number.

It is an amenable number.

608403341957 is a deficient number, since it is larger than the sum of its proper divisors (1).

608403341957 is an equidigital number, since it uses as much as digits as its factorization.

608403341957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 608403341957 in words is "six hundred eight billion, four hundred three million, three hundred forty-one thousand, nine hundred fifty-seven".