2012036553 has 24 divisors (see below), whose sum is σ = 2952196416. Its totient is φ = 1320228000.

The previous prime is 2012036539. The next prime is 2012036569. The reversal of 2012036553 is 3556302102.

2012036553 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 0 + 3 + 655 + 3 = 666.

It is not a de Polignac number, because 2012036553 - 2⁹ = 2012036041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012036353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 430278 + ... + 434928.

It is an arithmetic number, because the mean of its divisors is an integer number (123008184).

Almost surely, 2^2012036553 is an apocalyptic number.

It is an amenable number.

2012036553 is a deficient number, since it is larger than the sum of its proper divisors (940159863).

2012036553 is a wasteful number, since it uses less digits than its factorization.

2012036553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5405 (or 5402 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 2012036553 is about 44855.7304365897. The cubic root of 2012036553 is about 1262.4435140953.

Adding to 2012036553 its reverse (3556302102), we get a palindrome (5568338655).

The spelling of 2012036553 in words is "two billion, twelve million, thirty-six thousand, five hundred fifty-three".