5651500166 has 8 divisors (see below), whose sum is σ = 9129346464. Its totient is φ = 2608384680.

The previous prime is 5651500133. The next prime is 5651500219. The reversal of 5651500166 is 6610051565.

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, 108682670 + ... + 108682721.

It is an arithmetic number, because the mean of its divisors is an integer number (1141168308).

Almost surely, 2^5651500166 is an apocalyptic number.

5651500166 is a deficient number, since it is larger than the sum of its proper divisors (3477846298).

5651500166 is a wasteful number, since it uses less digits than its factorization.

5651500166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217365406.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 5651500166 is about 75176.4601853532. The cubic root of 5651500166 is about 1781.2351152941.

The spelling of 5651500166 in words is "five billion, six hundred fifty-one million, five hundred thousand, one hundred sixty-six".