2530838474 has 8 divisors (see below), whose sum is σ = 3826149888. Its totient is φ = 1255455180.

The previous prime is 2530838449. The next prime is 2530838483. The reversal of 2530838474 is 4748380352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4981712 + ... + 4982219.

It is an arithmetic number, because the mean of its divisors is an integer number (478268736).

Almost surely, 2^2530838474 is an apocalyptic number.

2530838474 is a deficient number, since it is larger than the sum of its proper divisors (1295311414).

2530838474 is a wasteful number, since it uses less digits than its factorization.

2530838474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9964060.

The product of its (nonzero) digits is 645120, while the sum is 44.

The square root of 2530838474 is about 50307.4395492357. The cubic root of 2530838474 is about 1362.7665845848.

The spelling of 2530838474 in words is "two billion, five hundred thirty million, eight hundred thirty-eight thousand, four hundred seventy-four".