12551245210 has 64 divisors (see below), whose sum is σ = 25982622720. Its totient is φ = 4276224000.

The previous prime is 12551245181. The next prime is 12551245279. The reversal of 12551245210 is 1254215521.

It is a super-3 number, since 3×12551245210³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13510026 + ... + 13510954.

It is an arithmetic number, because the mean of its divisors is an integer number (405978480).

Almost surely, 2^12551245210 is an apocalyptic number.

12551245210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12551245210 is an abundant number, since it is smaller than the sum of its proper divisors (13431377510).

12551245210 is a wasteful number, since it uses less digits than its factorization.

12551245210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951.

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 12551245210 in words is "twelve billion, five hundred fifty-one million, two hundred forty-five thousand, two hundred ten".