1435070545 has 4 divisors (see below), whose sum is σ = 1722084660. Its totient is φ = 1148056432.

The previous prime is 1435070509. The next prime is 1435070557. The reversal of 1435070545 is 5450705341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5450705341 = 53 ⋅102843497.

It can be written as a sum of positive squares in 2 ways, for example, as 412861761 + 1022208784 = 20319^2 + 31972^2 .

It is a cyclic number.

It is not a de Polignac number, because 1435070545 - 2⁹ = 1435070033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1435070545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143507050 + ... + 143507059.

It is an arithmetic number, because the mean of its divisors is an integer number (430521165).

Almost surely, 2^1435070545 is an apocalyptic number.

It is an amenable number.

1435070545 is a deficient number, since it is larger than the sum of its proper divisors (287014115).

1435070545 is an equidigital number, since it uses as much as digits as its factorization.

1435070545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287014114.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 1435070545 is about 37882.3249682487. The cubic root of 1435070545 is about 1127.9532074150.

Adding to 1435070545 its reverse (5450705341), we get a palindrome (6885775886).

The spelling of 1435070545 in words is "one billion, four hundred thirty-five million, seventy thousand, five hundred forty-five".