2555434112 has 64 divisors (see below), whose sum is σ = 6347125440. Its totient is φ = 995619840.

The previous prime is 2555434111. The next prime is 2555434117. The reversal of 2555434112 is 2114345552.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (2555434111) 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, 119783 + ... + 139494.

It is an arithmetic number, because the mean of its divisors is an integer number (99173835).

Almost surely, 2^2555434112 is an apocalyptic number.

2555434112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2555434112 is an abundant number, since it is smaller than the sum of its proper divisors (3791691328).

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

2555434112 is a wasteful number, since it uses less digits than its factorization.

2555434112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259309 (or 259297 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 2555434112 is about 50551.3017834358. The cubic root of 2555434112 is about 1367.1669859889.

Adding to 2555434112 its reverse (2114345552), we get a palindrome (4669779664).

The spelling of 2555434112 in words is "two billion, five hundred fifty-five million, four hundred thirty-four thousand, one hundred twelve".