2020441652 has 6 divisors (see below), whose sum is σ = 3535772898. Its totient is φ = 1010220824.

The previous prime is 2020441597. The next prime is 2020441663. The reversal of 2020441652 is 2561440202.

It can be written as a sum of positive squares in only one way, i.e., 1589297956 + 431143696 = 39866^2 + 20764^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252555203 + ... + 252555210.

It is an arithmetic number, because the mean of its divisors is an integer number (589295483).

Almost surely, 2^2020441652 is an apocalyptic number.

It is an amenable number.

2020441652 is a deficient number, since it is larger than the sum of its proper divisors (1515331246).

2020441652 is a wasteful number, since it uses less digits than its factorization.

2020441652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505110417 (or 505110415 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2020441652 is about 44949.3231539697. The cubic root of 2020441652 is about 1264.1989860912.

Adding to 2020441652 its reverse (2561440202), we get a palindrome (4581881854).

The spelling of 2020441652 in words is "two billion, twenty million, four hundred forty-one thousand, six hundred fifty-two".