1045526753 has 2 divisors, whose sum is σ = 1045526754. Its totient is φ = 1045526752.

The previous prime is 1045526749. The next prime is 1045526857. The reversal of 1045526753 is 3576255401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 940832929 + 104693824 = 30673^2 + 10232^2 .

It is a cyclic number.

It is not a de Polignac number, because 1045526753 - 2² = 1045526749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1045526743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522763376 + 522763377.

It is an arithmetic number, because the mean of its divisors is an integer number (522763377).

Almost surely, 2^1045526753 is an apocalyptic number.

It is an amenable number.

1045526753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045526753 is an equidigital number, since it uses as much as digits as its factorization.

1045526753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 1045526753 is about 32334.6061209967. The cubic root of 1045526753 is about 1014.9509397368.

The spelling of 1045526753 in words is "one billion, forty-five million, five hundred twenty-six thousand, seven hundred fifty-three".