1053704947 has 2 divisors, whose sum is σ = 1053704948. Its totient is φ = 1053704946.

The previous prime is 1053704881. The next prime is 1053704959. The reversal of 1053704947 is 7494073501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1053704947 is a prime.

It is a super-2 number, since 2×1053704947² = 2220588230664545618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1053704747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526852473 + 526852474.

It is an arithmetic number, because the mean of its divisors is an integer number (526852474).

Almost surely, 2^1053704947 is an apocalyptic number.

1053704947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053704947 is an equidigital number, since it uses as much as digits as its factorization.

1053704947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 1053704947 is about 32460.8217240414. The cubic root of 1053704947 is about 1017.5904121114.

The spelling of 1053704947 in words is "one billion, fifty-three million, seven hundred four thousand, nine hundred forty-seven".