2012523253 has 32 divisors (see below), whose sum is σ = 2332092672. Its totient is φ = 1722124800.

The previous prime is 2012523251. The next prime is 2012523307. The reversal of 2012523253 is 3523252102.

It is a cyclic number.

It is not a de Polignac number, because 2012523253 - 2¹ = 2012523251 is a prime.

It is a super-5 number, since 5×2012523253⁵ (a number of 48 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012523251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2218426 + ... + 2219332.

It is an arithmetic number, because the mean of its divisors is an integer number (72877896).

Almost surely, 2^2012523253 is an apocalyptic number.

2012523253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2012523253 is a deficient number, since it is larger than the sum of its proper divisors (319569419).

2012523253 is a wasteful number, since it uses less digits than its factorization.

2012523253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2012523253 is about 44861.1552793728. The cubic root of 2012523253 is about 1262.5452984825.

Adding to 2012523253 its reverse (3523252102), we get a palindrome (5535775355).

The spelling of 2012523253 in words is "two billion, twelve million, five hundred twenty-three thousand, two hundred fifty-three".