1045301657 has 2 divisors, whose sum is σ = 1045301658. Its totient is φ = 1045301656.

The previous prime is 1045301599. The next prime is 1045301671. The reversal of 1045301657 is 7561035401.

1045301657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 832841881 + 212459776 = 28859^2 + 14576^2 .

It is a cyclic number.

It is not a de Polignac number, because 1045301657 - 2¹⁶ = 1045236121 is a prime.

It is not a weakly prime, because it can be changed into another prime (1045301687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522650828 + 522650829.

It is an arithmetic number, because the mean of its divisors is an integer number (522650829).

Almost surely, 2^1045301657 is an apocalyptic number.

It is an amenable number.

1045301657 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045301657 is an equidigital number, since it uses as much as digits as its factorization.

1045301657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 1045301657 is about 32331.1252046693. The cubic root of 1045301657 is about 1014.8780967756.

The spelling of 1045301657 in words is "one billion, forty-five million, three hundred one thousand, six hundred fifty-seven".