481861003 has 8 divisors (see below), whose sum is σ = 519856848. Its totient is φ = 443997984.

The previous prime is 481860997. The next prime is 481861043. The reversal of 481861003 is 300168184.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481861003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481861043) 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, 25600 + ... + 40237.

It is an arithmetic number, because the mean of its divisors is an integer number (64982106).

Almost surely, 2^481861003 is an apocalyptic number.

481861003 is a deficient number, since it is larger than the sum of its proper divisors (37995845).

481861003 is a wasteful number, since it uses less digits than its factorization.

481861003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66413.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 481861003 is about 21951.3326019174. The cubic root of 481861003 is about 783.9841094889.

The spelling of 481861003 in words is "four hundred eighty-one million, eight hundred sixty-one thousand, three".