12352000551 has 32 divisors (see below), whose sum is σ = 18295130112. Its totient is φ = 7350082560.

The previous prime is 12352000513. The next prime is 12352000553. The reversal of 12352000551 is 15500025321.

It is a happy number.

It is not a de Polignac number, because 12352000551 - 2⁹ = 12352000039 is a prime.

It is a super-2 number, since 2×12352000551² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12352000553) 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, 525711 + ... + 548703.

It is an arithmetic number, because the mean of its divisors is an integer number (571722816).

Almost surely, 2^12352000551 is an apocalyptic number.

12352000551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12352000551 is a deficient number, since it is larger than the sum of its proper divisors (5943129561).

12352000551 is a wasteful number, since it uses less digits than its factorization.

12352000551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23303.

The product of its (nonzero) digits is 1500, while the sum is 24.

Adding to 12352000551 its reverse (15500025321), we get a palindrome (27852025872).

The spelling of 12352000551 in words is "twelve billion, three hundred fifty-two million, five hundred fifty-one", and thus it is an aban number.