2530346452 has 12 divisors (see below), whose sum is σ = 4503159360. Its totient is φ = 1243729496.

The previous prime is 2530346443. The next prime is 2530346479. The reversal of 2530346452 is 2546430352.

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, 5360668 + ... + 5361139.

It is an arithmetic number, because the mean of its divisors is an integer number (375263280).

Almost surely, 2^2530346452 is an apocalyptic number.

It is an amenable number.

2530346452 is a deficient number, since it is larger than the sum of its proper divisors (1972812908).

2530346452 is a wasteful number, since it uses less digits than its factorization.

2530346452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10721870 (or 10721868 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 2530346452 is about 50302.5491600575. The cubic root of 2530346452 is about 1362.6782667403.

The spelling of 2530346452 in words is "two billion, five hundred thirty million, three hundred forty-six thousand, four hundred fifty-two".