20200626624 has 28 divisors (see below), whose sum is σ = 53447491784. Its totient is φ = 6733542144.

The previous prime is 20200626617. The next prime is 20200626643. The reversal of 20200626624 is 42662600202.

It is a junction number, because it is equal to n+sod(n) for n = 20200626591 and 20200626600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52605607 + ... + 52605990.

Almost surely, 2^20200626624 is an apocalyptic number.

20200626624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20200626624 is an abundant number, since it is smaller than the sum of its proper divisors (33246865160).

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

20200626624 is a wasteful number, since it uses less digits than its factorization.

20200626624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105211612 (or 105211602 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 20200626624 in words is "twenty billion, two hundred million, six hundred twenty-six thousand, six hundred twenty-four".