1054447603 has 12 divisors (see below), whose sum is σ = 1160898480. Its totient is φ = 957036080.

The previous prime is 1054447601. The next prime is 1054447643. The reversal of 1054447603 is 3067444501.

It is not a de Polignac number, because 1054447603 - 2¹ = 1054447601 is a prime.

It is a super-2 number, since 2×1054447603² = 2223719494944891218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054447601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71553 + ... + 85021.

It is an arithmetic number, because the mean of its divisors is an integer number (96741540).

Almost surely, 2^1054447603 is an apocalyptic number.

1054447603 is a deficient number, since it is larger than the sum of its proper divisors (106450877).

1054447603 is a wasteful number, since it uses less digits than its factorization.

1054447603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14138 (or 14127 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 1054447603 is about 32472.2589759321. The cubic root of 1054447603 is about 1017.8294234058.

The spelling of 1054447603 in words is "one billion, fifty-four million, four hundred forty-seven thousand, six hundred three".