1335065645 has 8 divisors (see below), whose sum is σ = 1602589920. Its totient is φ = 1067711760.

The previous prime is 1335065587. The next prime is 1335065687. The reversal of 1335065645 is 5465605331.

1335065645 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1335065645 - 2²² = 1330871341 is a prime.

It is a super-3 number, since 3×1335065645³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1335065599 and 1335065608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24671 + ... + 57260.

It is an arithmetic number, because the mean of its divisors is an integer number (200323740).

Almost surely, 2^1335065645 is an apocalyptic number.

It is an amenable number.

1335065645 is a deficient number, since it is larger than the sum of its proper divisors (267524275).

1335065645 is an equidigital number, since it uses as much as digits as its factorization.

1335065645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85195.

The product of its (nonzero) digits is 162000, while the sum is 38.

The square root of 1335065645 is about 36538.5501217550. The cubic root of 1335065645 is about 1101.1188739391.

The spelling of 1335065645 in words is "one billion, three hundred thirty-five million, sixty-five thousand, six hundred forty-five".