20525230514 has 8 divisors (see below), whose sum is σ = 30933760368. Its totient is φ = 10213977060.

The previous prime is 20525230507. The next prime is 20525230543. The reversal of 20525230514 is 41503252502.

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, 24318572 + ... + 24319415.

It is an arithmetic number, because the mean of its divisors is an integer number (3866720046).

Almost surely, 2^20525230514 is an apocalyptic number.

20525230514 is a deficient number, since it is larger than the sum of its proper divisors (10408529854).

20525230514 is a wasteful number, since it uses less digits than its factorization.

20525230514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48638200.

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 20525230514 in words is "twenty billion, five hundred twenty-five million, two hundred thirty thousand, five hundred fourteen".