2530151226 has 48 divisors (see below), whose sum is σ = 5969527200. Its totient is φ = 771440544.

The previous prime is 2530151177. The next prime is 2530151227. The reversal of 2530151226 is 6221510352.

It is a happy number.

2530151226 is a `hidden beast` number, since 2 + 530 + 1 + 5 + 122 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2530151226.

It is not an unprimeable number, because it can be changed into a prime (2530151227) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 117636 + ... + 137471.

It is an arithmetic number, because the mean of its divisors is an integer number (124365150).

Almost surely, 2^2530151226 is an apocalyptic number.

2530151226 is an abundant number, since it is smaller than the sum of its proper divisors (3439375974).

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

2530151226 is a wasteful number, since it uses less digits than its factorization.

2530151226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255163 (or 255160 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 2530151226 is about 50300.6086046680. The cubic root of 2530151226 is about 1362.6432205422.

Adding to 2530151226 its reverse (6221510352), we get a palindrome (8751661578).

The spelling of 2530151226 in words is "two billion, five hundred thirty million, one hundred fifty-one thousand, two hundred twenty-six".