2495604003 has 8 divisors (see below), whose sum is σ = 3331953408. Its totient is φ = 1661495304.

The previous prime is 2495603987. The next prime is 2495604011. The reversal of 2495604003 is 3004065942.

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

It is not a de Polignac number, because 2495604003 - 2⁴ = 2495603987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2495604043) 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, 557575 + ... + 562032.

It is an arithmetic number, because the mean of its divisors is an integer number (416494176).

Almost surely, 2^2495604003 is an apocalyptic number.

2495604003 is a deficient number, since it is larger than the sum of its proper divisors (836349405).

2495604003 is a wasteful number, since it uses less digits than its factorization.

2495604003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120353.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2495604003 is about 49956.0206882013. The cubic root of 2495604003 is about 1356.4128367899.

Adding to 2495604003 its reverse (3004065942), we get a palindrome (5499669945).

The spelling of 2495604003 in words is "two billion, four hundred ninety-five million, six hundred four thousand, three".