4465220503 has 4 divisors (see below), whose sum is σ = 4466858248. Its totient is φ = 4463582760.

The previous prime is 4465220467. The next prime is 4465220519. The reversal of 4465220503 is 3050225644.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4465220503 - 2⁹ = 4465219991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4465220003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814776 + ... + 820237.

It is an arithmetic number, because the mean of its divisors is an integer number (1116714562).

Almost surely, 2^4465220503 is an apocalyptic number.

4465220503 is a deficient number, since it is larger than the sum of its proper divisors (1637745).

4465220503 is a wasteful number, since it uses less digits than its factorization.

4465220503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637744.

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

The square root of 4465220503 is about 66822.3054301481. The cubic root of 4465220503 is about 1646.6993095685.

The spelling of 4465220503 in words is "four billion, four hundred sixty-five million, two hundred twenty thousand, five hundred three".