2506030522 has 16 divisors (see below), whose sum is σ = 3799524672. Its totient is φ = 1239555520.

The previous prime is 2506030519. The next prime is 2506030529. The reversal of 2506030522 is 2250306052.

It is a super-3 number, since 3×2506030522³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2506030529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151122 + ... + 166882.

It is an arithmetic number, because the mean of its divisors is an integer number (237470292).

Almost surely, 2^2506030522 is an apocalyptic number.

2506030522 is a deficient number, since it is larger than the sum of its proper divisors (1293494150).

2506030522 is a wasteful number, since it uses less digits than its factorization.

2506030522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16613.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2506030522 is about 50060.2688966010. The cubic root of 2506030522 is about 1358.2992223417.

Adding to 2506030522 its reverse (2250306052), we get a palindrome (4756336574).

The spelling of 2506030522 in words is "two billion, five hundred six million, thirty thousand, five hundred twenty-two".