2453452100 has 36 divisors (see below), whose sum is σ = 5807992848. Its totient is φ = 892164000.

The previous prime is 2453452063. The next prime is 2453452139. The reversal of 2453452100 is 12543542.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2453452100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1114106 + ... + 1116305.

Almost surely, 2^2453452100 is an apocalyptic number.

2453452100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2453452100 is an abundant number, since it is smaller than the sum of its proper divisors (3354540748).

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

2453452100 is a wasteful number, since it uses less digits than its factorization.

2453452100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230436 (or 2230429 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2453452100 is about 49532.3338840398. Note that the first 3 decimals coincide. The cubic root of 2453452100 is about 1348.7326194255.

Adding to 2453452100 its reverse (12543542), we get a palindrome (2465995642).

The spelling of 2453452100 in words is "two billion, four hundred fifty-three million, four hundred fifty-two thousand, one hundred".