46503 has 6 divisors (see below), whose sum is σ = 67184. Its totient is φ = 30996.

The previous prime is 46499. The next prime is 46507. The reversal of 46503 is 30564.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46499) and next prime (46507).

It is not a de Polignac number, because 46503 - 2² = 46499 is a prime.

It is a Duffinian number.

46503 is a lucky number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46507) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2575 + ... + 2592.

2⁴⁶⁵⁰³ is an apocalyptic number.

46503 is a deficient number, since it is larger than the sum of its proper divisors (20681).

46503 is a wasteful number, since it uses less digits than its factorization.

46503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5173 (or 5170 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 46503 is about 215.6455424997. The cubic root of 46503 is about 35.9606050538.

The spelling of 46503 in words is "forty-six thousand, five hundred three".