2020522407 has 8 divisors (see below), whose sum is σ = 2728131840. Its totient is φ = 1329963960.

The previous prime is 2020522391. The next prime is 2020522429. The reversal of 2020522407 is 7042250202.

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

It is not a de Polignac number, because 2020522407 - 2⁴ = 2020522391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020522477) by changing a digit.

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, 4262469 + ... + 4262942.

It is an arithmetic number, because the mean of its divisors is an integer number (341016480).

Almost surely, 2^2020522407 is an apocalyptic number.

2020522407 is a deficient number, since it is larger than the sum of its proper divisors (707609433).

2020522407 is an equidigital number, since it uses as much as digits as its factorization.

2020522407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8525493.

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 2020522407 is about 44950.2214343823. The cubic root of 2020522407 is about 1264.2158287832.

Adding to 2020522407 its reverse (7042250202), we get a palindrome (9062772609).

The spelling of 2020522407 in words is "two billion, twenty million, five hundred twenty-two thousand, four hundred seven".