1075028161 has 2 divisors, whose sum is σ = 1075028162. Its totient is φ = 1075028160.

The previous prime is 1075028153. The next prime is 1075028197. The reversal of 1075028161 is 1618205701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1060739761 + 14288400 = 32569^2 + 3780^2 .

It is a cyclic number.

It is not a de Polignac number, because 1075028161 - 2³ = 1075028153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1075028561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537514080 + 537514081.

It is an arithmetic number, because the mean of its divisors is an integer number (537514081).

Almost surely, 2^1075028161 is an apocalyptic number.

It is an amenable number.

1075028161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075028161 is an equidigital number, since it uses as much as digits as its factorization.

1075028161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 31.

The square root of 1075028161 is about 32787.6220699214. The cubic root of 1075028161 is about 1024.4087523354.

The spelling of 1075028161 in words is "one billion, seventy-five million, twenty-eight thousand, one hundred sixty-one".