12825502350 has 48 divisors (see below), whose sum is σ = 31815201792. Its totient is φ = 3419278560.

The previous prime is 12825502343. The next prime is 12825502399. The reversal of 12825502350 is 5320552821.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 790419 + ... + 806481.

It is an arithmetic number, because the mean of its divisors is an integer number (662816704).

Almost surely, 2^12825502350 is an apocalyptic number.

12825502350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12825502350 is an abundant number, since it is smaller than the sum of its proper divisors (18989699442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12825502350 is a wasteful number, since it uses less digits than its factorization.

12825502350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21401 (or 21396 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 12825502350 in words is "twelve billion, eight hundred twenty-five million, five hundred two thousand, three hundred fifty".