12553513035 has 32 divisors (see below), whose sum is σ = 23231577600. Its totient is φ = 5669603328.

The previous prime is 12553513003. The next prime is 12553513067. The reversal of 12553513035 is 53031535521.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12553513003) and next prime (12553513067).

It is not a de Polignac number, because 12553513035 - 2⁵ = 12553513003 is a prime.

It is a super-2 number, since 2×12553513035² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12553512987 and 12553513005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 711510 + ... + 728939.

It is an arithmetic number, because the mean of its divisors is an integer number (725986800).

Almost surely, 2^12553513035 is an apocalyptic number.

12553513035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12553513035 is a deficient number, since it is larger than the sum of its proper divisors (10678064565).

12553513035 is a wasteful number, since it uses less digits than its factorization.

12553513035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440547.

The product of its (nonzero) digits is 33750, while the sum is 33.

The spelling of 12553513035 in words is "twelve billion, five hundred fifty-three million, five hundred thirteen thousand, thirty-five".