2500003330 has 32 divisors (see below), whose sum is σ = 4918190400. Its totient is φ = 907408320.

The previous prime is 2500003307. The next prime is 2500003343. The reversal of 2500003330 is 333000052.

It is a super-2 number, since 2×2500003330² = 12500033300022177800, which contains 22 as substring.

2500003330 is a modest number, since divided by 3330 gives 2500 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39396 + ... + 80944.

It is an arithmetic number, because the mean of its divisors is an integer number (153693450).

Almost surely, 2^2500003330 is an apocalyptic number.

2500003330 is a deficient number, since it is larger than the sum of its proper divisors (2418187070).

2500003330 is a wasteful number, since it uses less digits than its factorization.

2500003330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42114.

The product of its (nonzero) digits is 270, while the sum is 16.

The square root of 2500003330 is about 50000.0332999889. The cubic root of 2500003330 is about 1357.2094108979.

Adding to 2500003330 its reverse (333000052), we get a palindrome (2833003382).

The spelling of 2500003330 in words is "two billion, five hundred million, three thousand, three hundred thirty".