20525051035 has 8 divisors (see below), whose sum is σ = 24638292000. Its totient is φ = 16414553664.

The previous prime is 20525051023. The next prime is 20525051069. The reversal of 20525051035 is 53015052502.

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

It is a cyclic number.

It is not a de Polignac number, because 20525051035 - 2²³ = 20516662427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20525050994 and 20525051012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669402 + ... + 699391.

It is an arithmetic number, because the mean of its divisors is an integer number (3079786500).

Almost surely, 2^20525051035 is an apocalyptic number.

20525051035 is a deficient number, since it is larger than the sum of its proper divisors (4113240965).

20525051035 is a wasteful number, since it uses less digits than its factorization.

20525051035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371797.

The product of its (nonzero) digits is 7500, while the sum is 28.

The spelling of 20525051035 in words is "twenty billion, five hundred twenty-five million, fifty-one thousand, thirty-five".