13002514550 has 12 divisors (see below), whose sum is σ = 24184677156. Its totient is φ = 5201005800.

The previous prime is 13002514529. The next prime is 13002514561. The reversal of 13002514550 is 5541520031.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130025096 + ... + 130025195.

It is an arithmetic number, because the mean of its divisors is an integer number (2015389763).

Almost surely, 2^13002514550 is an apocalyptic number.

13002514550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13002514550 is a deficient number, since it is larger than the sum of its proper divisors (11182162606).

13002514550 is a wasteful number, since it uses less digits than its factorization.

13002514550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260050303 (or 260050298 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 13002514550 in words is "thirteen billion, two million, five hundred fourteen thousand, five hundred fifty".