8351750072 has 16 divisors (see below), whose sum is σ = 16580680560. Its totient is φ = 3930235264.

The previous prime is 8351750063. The next prime is 8351750111. The reversal of 8351750072 is 2700571538.

It is a happy number.

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, 30704828 + ... + 30705099.

It is an arithmetic number, because the mean of its divisors is an integer number (1036292535).

Almost surely, 2^8351750072 is an apocalyptic number.

It is an amenable number.

8351750072 is a deficient number, since it is larger than the sum of its proper divisors (8228930488).

8351750072 is a wasteful number, since it uses less digits than its factorization.

8351750072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61409950 (or 61409946 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 8351750072 is about 91387.9098787143. The cubic root of 8351750072 is about 2028.8930906350.

The spelling of 8351750072 in words is "eight billion, three hundred fifty-one million, seven hundred fifty thousand, seventy-two".