2530426635 has 40 divisors (see below), whose sum is σ = 4948398576. Its totient is φ = 1226871360.

The previous prime is 2530426609. The next prime is 2530426649. The reversal of 2530426635 is 5366240352.

It is not a de Polignac number, because 2530426635 - 2⁵ = 2530426603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2530426635.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 279544 + ... + 288453.

Almost surely, 2^2530426635 is an apocalyptic number.

2530426635 is a deficient number, since it is larger than the sum of its proper divisors (2417971941).

2530426635 is a wasteful number, since it uses less digits than its factorization.

2530426635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568025 (or 568016 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 2530426635 is about 50303.3461610657. The cubic root of 2530426635 is about 1362.6926603526.

Adding to 2530426635 its reverse (5366240352), we get a palindrome (7896666987).

The spelling of 2530426635 in words is "two billion, five hundred thirty million, four hundred twenty-six thousand, six hundred thirty-five".