5651509248 has 468 divisors, whose sum is σ = 20620219984. Its totient is φ = 1459814400.

The previous prime is 5651509247. The next prime is 5651509261. The reversal of 5651509248 is 8429051565.

5651509248 is a `hidden beast` number, since 5 + 6 + 515 + 0 + 92 + 48 = 666.

It is not an unprimeable number, because it can be changed into a prime (5651509243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 31223718 + ... + 31223898.

Almost surely, 2^5651509248 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 5651509248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10310109992).

5651509248 is an abundant number, since it is smaller than the sum of its proper divisors (14968710736).

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

5651509248 is a wasteful number, since it uses less digits than its factorization.

5651509248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The square root of 5651509248 is about 75176.5205898757. The cubic root of 5651509248 is about 1781.2360694460.

The spelling of 5651509248 in words is "five billion, six hundred fifty-one million, five hundred nine thousand, two hundred forty-eight".