1000554504 has 16 divisors (see below), whose sum is σ = 2501386320. Its totient is φ = 333518160.

The previous prime is 1000554449. The next prime is 1000554517. The reversal of 1000554504 is 4054550001.

It is a super-2 number, since 2×1000554504² = 2002218630949372032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 41689771 = 1000554504 / (1 + 0 + 0 + 0 + 5 + 5 + 4 + 5 + 0 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20844862 + ... + 20844909.

It is an arithmetic number, because the mean of its divisors is an integer number (156336645).

Almost surely, 2^1000554504 is an apocalyptic number.

It is an amenable number.

1000554504 is an abundant number, since it is smaller than the sum of its proper divisors (1500831816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000554504 is a wasteful number, since it uses less digits than its factorization.

1000554504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41689780 (or 41689776 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 1000554504 is about 31631.5428646786. The cubic root of 1000554504 is about 1000.1848005133.

The spelling of 1000554504 in words is "one billion, five hundred fifty-four thousand, five hundred four".