481380503 has 8 divisors (see below), whose sum is σ = 491330448. Its totient is φ = 471462784.

The previous prime is 481380479. The next prime is 481380509. The reversal of 481380503 is 305083184.

It is a happy number.

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 481380503 - 2⁸ = 481380247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 481380503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481380509) 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, 23375 + ... + 38847.

It is an arithmetic number, because the mean of its divisors is an integer number (61416306).

Almost surely, 2^481380503 is an apocalyptic number.

481380503 is a deficient number, since it is larger than the sum of its proper divisors (9949945).

481380503 is a wasteful number, since it uses less digits than its factorization.

481380503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16113.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 481380503 is about 21940.3852062811. The cubic root of 481380503 is about 783.7234329002.

The spelling of 481380503 in words is "four hundred eighty-one million, three hundred eighty thousand, five hundred three".