2545041120 has 48 divisors (see below), whose sum is σ = 8016881040. Its totient is φ = 678677504.

The previous prime is 2545041119. The next prime is 2545041179. The reversal of 2545041120 is 211405452.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2650605 + ... + 2651564.

It is an arithmetic number, because the mean of its divisors is an integer number (167018355).

Almost surely, 2^2545041120 is an apocalyptic number.

2545041120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2545041120 is an abundant number, since it is smaller than the sum of its proper divisors (5471839920).

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

2545041120 is a wasteful number, since it uses less digits than its factorization.

2545041120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302187 (or 5302179 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2545041120 is about 50448.4005692946. The cubic root of 2545041120 is about 1365.3110375472.

Adding to 2545041120 its reverse (211405452), we get a palindrome (2756446572).

The spelling of 2545041120 in words is "two billion, five hundred forty-five million, forty-one thousand, one hundred twenty".