2453089812 has 12 divisors (see below), whose sum is σ = 5723876256. Its totient is φ = 817696600.

The previous prime is 2453089763. The next prime is 2453089813. The reversal of 2453089812 is 2189803542.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453089813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102212064 + ... + 102212087.

It is an arithmetic number, because the mean of its divisors is an integer number (476989688).

Almost surely, 2^2453089812 is an apocalyptic number.

It is an amenable number.

2453089812 is an abundant number, since it is smaller than the sum of its proper divisors (3270786444).

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

2453089812 is a wasteful number, since it uses less digits than its factorization.

2453089812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204424158 (or 204424156 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 2453089812 is about 49528.6766631211. The cubic root of 2453089812 is about 1348.6662294742. Note that the first 3 decimals are identical.

The spelling of 2453089812 in words is "two billion, four hundred fifty-three million, eighty-nine thousand, eight hundred twelve".