5651395776 has 168 divisors, whose sum is σ = 17601773280. Its totient is φ = 1723244544.

The previous prime is 5651395747. The next prime is 5651395817. The reversal of 5651395776 is 6775931565.

5651395776 is a `hidden beast` number, since 5 + 6 + 513 + 9 + 57 + 76 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 842805 + ... + 849483.

It is an arithmetic number, because the mean of its divisors is an integer number (104772460).

Almost surely, 2^5651395776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5651395776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8800886640).

5651395776 is an abundant number, since it is smaller than the sum of its proper divisors (11950377504).

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

5651395776 is a wasteful number, since it uses less digits than its factorization.

5651395776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6823 (or 6810 counting only the distinct ones).

The product of its digits is 5953500, while the sum is 54.

The square root of 5651395776 is about 75175.7658823640. The cubic root of 5651395776 is about 1781.2241480422.

The spelling of 5651395776 in words is "five billion, six hundred fifty-one million, three hundred ninety-five thousand, seven hundred seventy-six".