5550051664 has 20 divisors (see below), whose sum is σ = 10913723104. Its totient is φ = 2733607008.

The previous prime is 5550051653. The next prime is 5550051671. The reversal of 5550051664 is 4661500555.

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, 2587572 + ... + 2589715.

Almost surely, 2^5550051664 is an apocalyptic number.

It is an amenable number.

5550051664 is a deficient number, since it is larger than the sum of its proper divisors (5363671440).

5550051664 is a wasteful number, since it uses less digits than its factorization.

5550051664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177362 (or 5177356 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 5550051664 is about 74498.6688740141. The cubic root of 5550051664 is about 1770.5125462999.

The spelling of 5550051664 in words is "five billion, five hundred fifty million, fifty-one thousand, six hundred sixty-four".