3645546455463 has 96 divisors (see below), whose sum is σ = 5670299443200. Its totient is φ = 2075931063360.

The previous prime is 3645546455459. The next prime is 3645546455471.

3645546455463 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3645546455463 - 2² = 3645546455459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3645546455397 and 3645546455406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3645546455443) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1651809706 + ... + 1651811912.

It is an arithmetic number, because the mean of its divisors is an integer number (59065619200).

Almost surely, 2^{3645546455463} is an apocalyptic number.

3645546455463 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3645546455463 is a deficient number, since it is larger than the sum of its proper divisors (2024752987737).

3645546455463 is a wasteful number, since it uses less digits than its factorization.

3645546455463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113 (or 4102 counting only the distinct ones).

The product of its digits is 311040000, while the sum is 60.

The spelling of 3645546455463 in words is "three trillion, six hundred forty-five billion, five hundred forty-six million, four hundred fifty-five thousand, four hundred sixty-three".