1057534711 has 2 divisors, whose sum is σ = 1057534712. Its totient is φ = 1057534710.

The previous prime is 1057534627. The next prime is 1057534747. The reversal of 1057534711 is 1174357501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1057534711 - 2⁹ = 1057534199 is a prime.

It is a super-2 number, since 2×1057534711² = 2236759329939707042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1057504711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528767355 + 528767356.

It is an arithmetic number, because the mean of its divisors is an integer number (528767356).

Almost surely, 2^1057534711 is an apocalyptic number.

1057534711 is a deficient number, since it is larger than the sum of its proper divisors (1).

1057534711 is an equidigital number, since it uses as much as digits as its factorization.

1057534711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14700, while the sum is 34.

The square root of 1057534711 is about 32519.7587783181. The cubic root of 1057534711 is about 1018.8217559153.

The spelling of 1057534711 in words is "one billion, fifty-seven million, five hundred thirty-four thousand, seven hundred eleven".