2521284034 has 8 divisors (see below), whose sum is σ = 3784823568. Its totient is φ = 1259676180.

The previous prime is 2521284019. The next prime is 2521284037. The reversal of 2521284034 is 4304821252.

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

It is a junction number, because it is equal to n+sod(n) for n = 2521283987 and 2521284005.

It is not an unprimeable number, because it can be changed into a prime (2521284037) by changing a digit.

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, 479652 + ... + 484879.

It is an arithmetic number, because the mean of its divisors is an integer number (473102946).

Almost surely, 2^2521284034 is an apocalyptic number.

2521284034 is a deficient number, since it is larger than the sum of its proper divisors (1263539534).

2521284034 is a wasteful number, since it uses less digits than its factorization.

2521284034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965840.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 2521284034 is about 50212.3892480730. The cubic root of 2521284034 is about 1361.0495131946.

The spelling of 2521284034 in words is "two billion, five hundred twenty-one million, two hundred eighty-four thousand, thirty-four".