612341057 has 2 divisors, whose sum is σ = 612341058. Its totient is φ = 612341056.

The previous prime is 612341053. The next prime is 612341123. The reversal of 612341057 is 750143216.

612341057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 484176016 + 128165041 = 22004^2 + 11321^2 .

It is a cyclic number.

It is not a de Polignac number, because 612341057 - 2² = 612341053 is a prime.

It is not a weakly prime, because it can be changed into another prime (612341053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306170528 + 306170529.

It is an arithmetic number, because the mean of its divisors is an integer number (306170529).

Almost surely, 2^612341057 is an apocalyptic number.

It is an amenable number.

612341057 is a deficient number, since it is larger than the sum of its proper divisors (1).

612341057 is an equidigital number, since it uses as much as digits as its factorization.

612341057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 612341057 is about 24745.5259996631. The cubic root of 612341057 is about 849.1761600197.

The spelling of 612341057 in words is "six hundred twelve million, three hundred forty-one thousand, fifty-seven".