5651280712 has 32 divisors (see below), whose sum is σ = 13210787520. Its totient is φ = 2201797440.

The previous prime is 5651280689. The next prime is 5651280769. The reversal of 5651280712 is 2170821565.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4586463 + ... + 4587694.

It is an arithmetic number, because the mean of its divisors is an integer number (412837110).

Almost surely, 2^5651280712 is an apocalyptic number.

It is an amenable number.

5651280712 is an abundant number, since it is smaller than the sum of its proper divisors (7559506808).

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

5651280712 is a wasteful number, since it uses less digits than its factorization.

5651280712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9174181 (or 9174177 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 5651280712 is about 75175.0005786498. Note that the first 3 decimals coincide. The cubic root of 5651280712 is about 1781.2120592194.

The spelling of 5651280712 in words is "five billion, six hundred fifty-one million, two hundred eighty thousand, seven hundred twelve".