5651393217 has 32 divisors (see below), whose sum is σ = 7913472000. Its totient is φ = 3583120320.

The previous prime is 5651393203. The next prime is 5651393243. The reversal of 5651393217 is 7123931565.

It is not a de Polignac number, because 5651393217 - 2⁴ = 5651393201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5651393287) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1680784 + ... + 1684142.

It is an arithmetic number, because the mean of its divisors is an integer number (247296000).

Almost surely, 2^5651393217 is an apocalyptic number.

It is an amenable number.

5651393217 is a deficient number, since it is larger than the sum of its proper divisors (2262078783).

5651393217 is a wasteful number, since it uses less digits than its factorization.

5651393217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701.

The product of its digits is 170100, while the sum is 42.

The square root of 5651393217 is about 75175.7488622495. The cubic root of 5651393217 is about 1781.2238791910.

The spelling of 5651393217 in words is "five billion, six hundred fifty-one million, three hundred ninety-three thousand, two hundred seventeen".