576401003 has 4 divisors (see below), whose sum is σ = 577946688. Its totient is φ = 574855320.

The previous prime is 576400991. The next prime is 576401029. The reversal of 576401003 is 300104675.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 576401003 - 2¹⁶ = 576335467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (576400003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772283 + ... + 773028.

It is an arithmetic number, because the mean of its divisors is an integer number (144486672).

Almost surely, 2^576401003 is an apocalyptic number.

576401003 is a deficient number, since it is larger than the sum of its proper divisors (1545685).

576401003 is a wasteful number, since it uses less digits than its factorization.

576401003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545684.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 576401003 is about 24008.3527756487. The cubic root of 576401003 is about 832.2265677302.

Adding to 576401003 its reverse (300104675), we get a palindrome (876505678).

The spelling of 576401003 in words is "five hundred seventy-six million, four hundred one thousand, three".