1845854164483 has 32 divisors (see below), whose sum is σ = 2149390365696. Its totient is φ = 1552550744448.

The previous prime is 1845854164463. The next prime is 1845854164501. The reversal of 1845854164483 is 3844614585481.

It is a de Polignac number, because none of the positive numbers 2^k-1845854164483 is a prime.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1845854164463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140973685 + ... + 140986777.

It is an arithmetic number, because the mean of its divisors is an integer number (67168448928).

Almost surely, 2^{1845854164483} is an apocalyptic number.

1845854164483 is a deficient number, since it is larger than the sum of its proper divisors (303536201213).

1845854164483 is a wasteful number, since it uses less digits than its factorization.

1845854164483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14803.

The product of its digits is 58982400, while the sum is 61.

The spelling of 1845854164483 in words is "one trillion, eight hundred forty-five billion, eight hundred fifty-four million, one hundred sixty-four thousand, four hundred eighty-three".