2453252020 has 12 divisors (see below), whose sum is σ = 5151829284. Its totient is φ = 981300800.

The previous prime is 2453251993. The next prime is 2453252047. The reversal of 2453252020 is 202523542.

It is a happy number.

2453252020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2453251993) and next prime (2453252047).

It can be written as a sum of positive squares in 2 ways, for example, as 1461379984 + 991872036 = 38228^2 + 31494^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61331281 + ... + 61331320.

It is an arithmetic number, because the mean of its divisors is an integer number (429319107).

Almost surely, 2^2453252020 is an apocalyptic number.

2453252020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2453252020 is an abundant number, since it is smaller than the sum of its proper divisors (2698577264).

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

2453252020 is a wasteful number, since it uses less digits than its factorization.

2453252020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122662610 (or 122662608 counting only the distinct ones).

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

The square root of 2453252020 is about 49530.3141520423. The cubic root of 2453252020 is about 1348.6959552007.

Adding to 2453252020 its reverse (202523542), we get a palindrome (2655775562).

The spelling of 2453252020 in words is "two billion, four hundred fifty-three million, two hundred fifty-two thousand, twenty".