1356852845 has 16 divisors (see below), whose sum is σ = 1654560768. Its totient is φ = 1067964480.

The previous prime is 1356852803. The next prime is 1356852851. The reversal of 1356852845 is 5482586531.

It is not a de Polignac number, because 1356852845 - 2⁸ = 1356852589 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1356852845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340052 + ... + 344018.

It is an arithmetic number, because the mean of its divisors is an integer number (103410048).

Almost surely, 2^1356852845 is an apocalyptic number.

It is an amenable number.

1356852845 is a deficient number, since it is larger than the sum of its proper divisors (297707923).

1356852845 is a wasteful number, since it uses less digits than its factorization.

1356852845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060.

The product of its digits is 1152000, while the sum is 47.

The square root of 1356852845 is about 36835.4835043603. The cubic root of 1356852845 is about 1107.0763754421.

The spelling of 1356852845 in words is "one billion, three hundred fifty-six million, eight hundred fifty-two thousand, eight hundred forty-five".