20053525210 has 32 divisors (see below), whose sum is σ = 39452562432. Its totient is φ = 7306026240.

The previous prime is 20053525187. The next prime is 20053525229. The reversal of 20053525210 is 1252535002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1897342 + ... + 1907881.

It is an arithmetic number, because the mean of its divisors is an integer number (1232892576).

Almost surely, 2^20053525210 is an apocalyptic number.

20053525210 is a deficient number, since it is larger than the sum of its proper divisors (19399037222).

20053525210 is a wasteful number, since it uses less digits than its factorization.

20053525210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805278.

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 20053525210 in words is "twenty billion, fifty-three million, five hundred twenty-five thousand, two hundred ten".