1045525111 has 2 divisors, whose sum is σ = 1045525112. Its totient is φ = 1045525110.

The previous prime is 1045525069. The next prime is 1045525123. The reversal of 1045525111 is 1115255401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1045525111 - 2¹³ = 1045516919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045525511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522762555 + 522762556.

It is an arithmetic number, because the mean of its divisors is an integer number (522762556).

Almost surely, 2^1045525111 is an apocalyptic number.

1045525111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045525111 is an equidigital number, since it uses as much as digits as its factorization.

1045525111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 1045525111 is about 32334.5807302337. The cubic root of 1045525111 is about 1014.9504084096.

The spelling of 1045525111 in words is "one billion, forty-five million, five hundred twenty-five thousand, one hundred eleven".