2530046004 has 48 divisors (see below), whose sum is σ = 6316054080. Its totient is φ = 785859840.

The previous prime is 2530046003. The next prime is 2530046033. The reversal of 2530046004 is 4006400352.

It is a super-2 number, since 2×2530046004² = 12802265564712736032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530046003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77049 + ... + 104864.

It is an arithmetic number, because the mean of its divisors is an integer number (131584460).

Almost surely, 2^2530046004 is an apocalyptic number.

It is an amenable number.

2530046004 is an abundant number, since it is smaller than the sum of its proper divisors (3786008076).

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

2530046004 is a wasteful number, since it uses less digits than its factorization.

2530046004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182000 (or 181998 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2530046004 is about 50299.5626621147. The cubic root of 2530046004 is about 1362.6243307579.

Adding to 2530046004 its reverse (4006400352), we get a palindrome (6536446356).

The spelling of 2530046004 in words is "two billion, five hundred thirty million, forty-six thousand, four".