1473481503 has 32 divisors (see below), whose sum is σ = 2431934400. Its totient is φ = 875484288.

The previous prime is 1473481501. The next prime is 1473481519. The reversal of 1473481503 is 3051843741.

It is a happy number.

1473481503 is a `hidden beast` number, since 1 + 4 + 73 + 4 + 81 + 503 = 666.

It is not a de Polignac number, because 1473481503 - 2¹ = 1473481501 is a prime.

It is a super-2 number, since 2×1473481503² = 4342295479366278018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1473481501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62200 + ... + 82557.

It is an arithmetic number, because the mean of its divisors is an integer number (75997950).

Almost surely, 2^1473481503 is an apocalyptic number.

1473481503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1473481503 is a deficient number, since it is larger than the sum of its proper divisors (958452897).

1473481503 is a wasteful number, since it uses less digits than its factorization.

1473481503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144808 (or 144802 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1473481503 is about 38385.9545016143. The cubic root of 1473481503 is about 1137.9282941858.

The spelling of 1473481503 in words is "one billion, four hundred seventy-three million, four hundred eighty-one thousand, five hundred three".