4545463 has 8 divisors (see below), whose sum is σ = 4915008. Its totient is φ = 4178784.

The previous prime is 4545461. The next prime is 4545469. The reversal of 4545463 is 3645454.

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

It is a cyclic number.

It is not a de Polignac number, because 4545463 - 2¹ = 4545461 is a prime.

It is a super-2 number, since 2×4545463² = 41322467768738, which contains 22 as substring.

It is a Duffinian number.

4545463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3570 + ... + 4672.

It is an arithmetic number, because the mean of its divisors is an integer number (614376).

Almost surely, 2^4545463 is an apocalyptic number.

4545463 is a deficient number, since it is larger than the sum of its proper divisors (369545).

4545463 is a wasteful number, since it uses less digits than its factorization.

4545463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433.

The product of its digits is 28800, while the sum is 31.

The square root of 4545463 is about 2132.0091463218. The cubic root of 4545463 is about 165.6504839392.

Subtracting from 4545463 its reverse (3645454), we obtain a palindrome (900009).

The spelling of 4545463 in words is "four million, five hundred forty-five thousand, four hundred sixty-three".