1053642307 has 2 divisors, whose sum is σ = 1053642308. Its totient is φ = 1053642306.

The previous prime is 1053642299. The next prime is 1053642319. The reversal of 1053642307 is 7032463501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1053642307 - 2³ = 1053642299 is a prime.

It is a super-2 number, since 2×1053642307² = 2220324222200564498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1053642347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526821153 + 526821154.

It is an arithmetic number, because the mean of its divisors is an integer number (526821154).

Almost surely, 2^1053642307 is an apocalyptic number.

1053642307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053642307 is an equidigital number, since it uses as much as digits as its factorization.

1053642307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 1053642307 is about 32459.8568542746. The cubic root of 1053642307 is about 1017.5702473500.

The spelling of 1053642307 in words is "one billion, fifty-three million, six hundred forty-two thousand, three hundred seven".