2553155012 has 12 divisors (see below), whose sum is σ = 4622091180. Its totient is φ = 1232557536.

The previous prime is 2553154999. The next prime is 2553155021. The reversal of 2553155012 is 2105513552.

It can be written as a sum of positive squares in 2 ways, for example, as 540376516 + 2012778496 = 23246^2 + 44864^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11004863 + ... + 11005094.

It is an arithmetic number, because the mean of its divisors is an integer number (385174265).

Almost surely, 2^2553155012 is an apocalyptic number.

It is an amenable number.

2553155012 is a deficient number, since it is larger than the sum of its proper divisors (2068936168).

2553155012 is a wasteful number, since it uses less digits than its factorization.

2553155012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22009990 (or 22009988 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 2553155012 is about 50528.7543088092. The cubic root of 2553155012 is about 1366.7604227041.

Adding to 2553155012 its reverse (2105513552), we get a palindrome (4658668564).

The spelling of 2553155012 in words is "two billion, five hundred fifty-three million, one hundred fifty-five thousand, twelve".