20200023250 has 32 divisors (see below), whose sum is σ = 41252125824. Its totient is φ = 7345462000.

The previous prime is 20200023247. The next prime is 20200023253. The reversal of 20200023250 is 5232000202.

It is an interprime number because it is at equal distance from previous prime (20200023247) and next prime (20200023253).

It is not an unprimeable number, because it can be changed into a prime (20200023253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3669982 + ... + 3675481.

It is an arithmetic number, because the mean of its divisors is an integer number (1289128932).

Almost surely, 2^20200023250 is an apocalyptic number.

20200023250 is an abundant number, since it is smaller than the sum of its proper divisors (21052102574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20200023250 is a wasteful number, since it uses less digits than its factorization.

20200023250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7345491 (or 7345481 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

Adding to 20200023250 its reverse (5232000202), we get a palindrome (25432023452).

The spelling of 20200023250 in words is "twenty billion, two hundred million, twenty-three thousand, two hundred fifty".