2423552020 has 24 divisors (see below), whose sum is σ = 5093461800. Its totient is φ = 968658432.

The previous prime is 2423551997. The next prime is 2423552023. The reversal of 2423552020 is 202553242.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 54199044 + 2369352976 = 7362^2 + 48676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423552023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21225 + ... + 72784.

It is an arithmetic number, because the mean of its divisors is an integer number (212227575).

Almost surely, 2^2423552020 is an apocalyptic number.

2423552020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2423552020 is an abundant number, since it is smaller than the sum of its proper divisors (2669909780).

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

2423552020 is a wasteful number, since it uses less digits than its factorization.

2423552020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95307 (or 95305 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2423552020 is about 49229.5848042618. The cubic root of 2423552020 is about 1343.2312344881.

The spelling of 2423552020 in words is "two billion, four hundred twenty-three million, five hundred fifty-two thousand, twenty".