2520510030 has 24 divisors (see below), whose sum is σ = 6553326312. Its totient is φ = 672135984.

The previous prime is 2520510023. The next prime is 2520510071. The reversal of 2520510030 is 300150252.

It is a happy number.

It is a super-2 number, since 2×2520510030² = 12705941622661201800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2520509985 and 2520510012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14002744 + ... + 14002923.

It is an arithmetic number, because the mean of its divisors is an integer number (273055263).

Almost surely, 2^2520510030 is an apocalyptic number.

2520510030 is an abundant number, since it is smaller than the sum of its proper divisors (4032816282).

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

2520510030 is a wasteful number, since it uses less digits than its factorization.

2520510030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28005680 (or 28005677 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 2520510030 is about 50204.6813554274. The cubic root of 2520510030 is about 1360.9102236406.

Adding to 2520510030 its reverse (300150252), we get a palindrome (2820660282).

The spelling of 2520510030 in words is "two billion, five hundred twenty million, five hundred ten thousand, thirty".