2530003046 has 4 divisors (see below), whose sum is σ = 3795004572. Its totient is φ = 1265001522.

The previous prime is 2530003043. The next prime is 2530003061. The reversal of 2530003046 is 6403000352.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530003043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632500760 + ... + 632500763.

It is an arithmetic number, because the mean of its divisors is an integer number (948751143).

Almost surely, 2^2530003046 is an apocalyptic number.

2530003046 is a deficient number, since it is larger than the sum of its proper divisors (1265001526).

2530003046 is a wasteful number, since it uses less digits than its factorization.

2530003046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265001525.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2530003046 is about 50299.1356386966. The cubic root of 2530003046 is about 1362.6166186521.

Adding to 2530003046 its reverse (6403000352), we get a palindrome (8933003398).

The spelling of 2530003046 in words is "two billion, five hundred thirty million, three thousand, forty-six".