2530220316 has 24 divisors (see below), whose sum is σ = 6357989904. Its totient is φ = 778529280.

The previous prime is 2530220299. The next prime is 2530220327. The reversal of 2530220316 is 6130220352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8109525 + ... + 8109836.

It is an arithmetic number, because the mean of its divisors is an integer number (264916246).

Almost surely, 2^2530220316 is an apocalyptic number.

2530220316 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2530220316 is an abundant number, since it is smaller than the sum of its proper divisors (3827769588).

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

2530220316 is a wasteful number, since it uses less digits than its factorization.

2530220316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16219381 (or 16219379 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2530220316 is about 50301.2953709942. The cubic root of 2530220316 is about 1362.6556235114.

Adding to 2530220316 its reverse (6130220352), we get a palindrome (8660440668).

The spelling of 2530220316 in words is "two billion, five hundred thirty million, two hundred twenty thousand, three hundred sixteen".