2520130034 has 8 divisors (see below), whose sum is σ = 3819166428. Its totient is φ = 1247074560.

The previous prime is 2520129973. The next prime is 2520130043. The reversal of 2520130034 is 4300310252.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2418180625 + 101949409 = 49175^2 + 10097^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2520129988 and 2520130015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6494987 + ... + 6495374.

Almost surely, 2^2520130034 is an apocalyptic number.

2520130034 is a deficient number, since it is larger than the sum of its proper divisors (1299036394).

2520130034 is a wasteful number, since it uses less digits than its factorization.

2520130034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12990460.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2520130034 is about 50200.8967449786. The cubic root of 2520130034 is about 1360.8418292250.

Adding to 2520130034 its reverse (4300310252), we get a palindrome (6820440286).

The spelling of 2520130034 in words is "two billion, five hundred twenty million, one hundred thirty thousand, thirty-four".