1053746647 has 2 divisors, whose sum is σ = 1053746648. Its totient is φ = 1053746646.

The previous prime is 1053746641. The next prime is 1053746651. The reversal of 1053746647 is 7466473501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1053746647 - 2¹¹ = 1053744599 is a prime.

It is a super-2 number, since 2×1053746647² = 2220763992127485218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053746641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526873323 + 526873324.

It is an arithmetic number, because the mean of its divisors is an integer number (526873324).

Almost surely, 2^1053746647 is an apocalyptic number.

1053746647 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053746647 is an equidigital number, since it uses as much as digits as its factorization.

1053746647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 1053746647 is about 32461.4640304469. The cubic root of 1053746647 is about 1017.6038355277.

The spelling of 1053746647 in words is "one billion, fifty-three million, seven hundred forty-six thousand, six hundred forty-seven".