5351650646 has 8 divisors (see below), whose sum is σ = 8028057744. Its totient is φ = 2675631400.

The previous prime is 5351650639. The next prime is 5351650721. The reversal of 5351650646 is 6460561535.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 59585 + ... + 119388.

It is an arithmetic number, because the mean of its divisors is an integer number (1003507218).

Almost surely, 2^5351650646 is an apocalyptic number.

5351650646 is a deficient number, since it is larger than the sum of its proper divisors (2676407098).

5351650646 is a wasteful number, since it uses less digits than its factorization.

5351650646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193926.

The product of its (nonzero) digits is 324000, while the sum is 41.

The square root of 5351650646 is about 73154.9769051976. The cubic root of 5351650646 is about 1749.1588497462.

The spelling of 5351650646 in words is "five billion, three hundred fifty-one million, six hundred fifty thousand, six hundred forty-six".