2553423012 has 72 divisors (see below), whose sum is σ = 7395425856. Its totient is φ = 727683264.

The previous prime is 2553422959. The next prime is 2553423017. The reversal of 2553423012 is 2103243552.

It is a happy number.

It is a super-2 number, since 2×2553423012² = 13039938156422304288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2553423017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87283 + ... + 112805.

It is an arithmetic number, because the mean of its divisors is an integer number (102714248).

Almost surely, 2^2553423012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2553423012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3697712928).

2553423012 is an abundant number, since it is smaller than the sum of its proper divisors (4842002844).

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

2553423012 is a wasteful number, since it uses less digits than its factorization.

2553423012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25937 (or 25932 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2553423012 is about 50531.4061945638. The cubic root of 2553423012 is about 1366.8082431427.

Adding to 2553423012 its reverse (2103243552), we get a palindrome (4656666564).

The spelling of 2553423012 in words is "two billion, five hundred fifty-three million, four hundred twenty-three thousand, twelve".