12553035 has 16 divisors (see below), whose sum is σ = 21911040. Its totient is φ = 6086240.

The previous prime is 12553019. The next prime is 12553039. The reversal of 12553035 is 53035521.

It is not a de Polignac number, because 12553035 - 2⁴ = 12553019 is a prime.

It is a super-2 number, since 2×12553035² = 315157375422450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12552996 and 12553014.

It is not an unprimeable number, because it can be changed into a prime (12553039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37875 + ... + 38204.

It is an arithmetic number, because the mean of its divisors is an integer number (1369440).

Almost surely, 2^12553035 is an apocalyptic number.

12553035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12553035 is a deficient number, since it is larger than the sum of its proper divisors (9358005).

12553035 is a wasteful number, since it uses less digits than its factorization.

12553035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76098.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 12553035 is about 3543.0262488443. The cubic root of 12553035 is about 232.4072007964.

Adding to 12553035 its reverse (53035521), we get a palindrome (65588556).

The spelling of 12553035 in words is "twelve million, five hundred fifty-three thousand, thirty-five".