2545133204 has 24 divisors (see below), whose sum is σ = 4513541760. Its totient is φ = 1255572864.

The previous prime is 2545133191. The next prime is 2545133207. The reversal of 2545133204 is 4023315452.

It is a happy number.

It is a super-2 number, since 2×2545133204² = 12955406052206611232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545133207) by changing a digit.

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, 893807 + ... + 896649.

It is an arithmetic number, because the mean of its divisors is an integer number (188064240).

Almost surely, 2^2545133204 is an apocalyptic number.

It is an amenable number.

2545133204 is a deficient number, since it is larger than the sum of its proper divisors (1968408556).

2545133204 is a wasteful number, since it uses less digits than its factorization.

2545133204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5759 (or 5757 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2545133204 is about 50449.3132163363. The cubic root of 2545133204 is about 1365.3275037887.

Adding to 2545133204 its reverse (4023315452), we get a palindrome (6568448656).

The spelling of 2545133204 in words is "two billion, five hundred forty-five million, one hundred thirty-three thousand, two hundred four".