2530222535 has 4 divisors (see below), whose sum is σ = 3036267048. Its totient is φ = 2024178024.

The previous prime is 2530222517. The next prime is 2530222553. The reversal of 2530222535 is 5352220352.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2530222517) and next prime (2530222553).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2530222535 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2530222498 and 2530222507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253022249 + ... + 253022258.

It is an arithmetic number, because the mean of its divisors is an integer number (759066762).

Almost surely, 2^2530222535 is an apocalyptic number.

2530222535 is a deficient number, since it is larger than the sum of its proper divisors (506044513).

2530222535 is an equidigital number, since it uses as much as digits as its factorization.

2530222535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506044512.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 2530222535 is about 50301.3174280754. The cubic root of 2530222535 is about 1362.6560218603.

Adding to 2530222535 its reverse (5352220352), we get a palindrome (7882442887).

The spelling of 2530222535 in words is "two billion, five hundred thirty million, two hundred twenty-two thousand, five hundred thirty-five".