8251003412 has 12 divisors (see below), whose sum is σ = 14637054516. Its totient is φ = 4068987840.

The previous prime is 8251003379. The next prime is 8251003447. The reversal of 8251003412 is 2143001528.

It can be written as a sum of positive squares in 2 ways, for example, as 4336749316 + 3914254096 = 65854^2 + 62564^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14128139 + ... + 14128722.

It is an arithmetic number, because the mean of its divisors is an integer number (1219754543).

Almost surely, 2^8251003412 is an apocalyptic number.

It is an amenable number.

8251003412 is a deficient number, since it is larger than the sum of its proper divisors (6386051104).

8251003412 is a wasteful number, since it uses less digits than its factorization.

8251003412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28256938 (or 28256936 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 8251003412 is about 90835.0340562495. The cubic root of 8251003412 is about 2020.7019267625.

The spelling of 8251003412 in words is "eight billion, two hundred fifty-one million, three thousand, four hundred twelve".