2520094330 has 32 divisors (see below), whose sum is σ = 4889476368. Its totient is φ = 929664000.

The previous prime is 2520094319. The next prime is 2520094349. The reversal of 2520094330 is 334900252.

It can be written as a sum of positive squares in 8 ways, for example, as 25391521 + 2494702809 = 5039^2 + 49947^2 .

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148060 + ... + 164200.

Almost surely, 2^2520094330 is an apocalyptic number.

2520094330 is a deficient number, since it is larger than the sum of its proper divisors (2369382038).

2520094330 is a wasteful number, since it uses less digits than its factorization.

2520094330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17362.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 2520094330 is about 50200.5411325416. The cubic root of 2520094330 is about 1360.8354026087.

Adding to 2520094330 its reverse (334900252), we get a palindrome (2854994582).

The spelling of 2520094330 in words is "two billion, five hundred twenty million, ninety-four thousand, three hundred thirty".