2530605501 has 36 divisors (see below), whose sum is σ = 3751753824. Its totient is φ = 1643342400.

The previous prime is 2530605487. The next prime is 2530605503. The reversal of 2530605501 is 1055060352.

2530605501 is a `hidden beast` number, since 2 + 5 + 3 + 0 + 605 + 50 + 1 = 666.

It is not a de Polignac number, because 2530605501 - 2¹⁸ = 2530343357 is a prime.

It is a super-2 number, since 2×2530605501² = 12807928403382922002, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530605503) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11993286 + ... + 11993496.

It is an arithmetic number, because the mean of its divisors is an integer number (104215384).

Almost surely, 2^2530605501 is an apocalyptic number.

It is an amenable number.

2530605501 is a deficient number, since it is larger than the sum of its proper divisors (1221148323).

2530605501 is a wasteful number, since it uses less digits than its factorization.

2530605501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 2530605501 is about 50305.1240034253. The cubic root of 2530605501 is about 1362.7247674077.

Adding to 2530605501 its reverse (1055060352), we get a palindrome (3585665853).

The spelling of 2530605501 in words is "two billion, five hundred thirty million, six hundred five thousand, five hundred one".