5651847380 has 24 divisors (see below), whose sum is σ = 11879239680. Its totient is φ = 2258765600.

The previous prime is 5651847379. The next prime is 5651847389. The reversal of 5651847380 is 837481565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5651847389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99740 + ... + 145779.

It is an arithmetic number, because the mean of its divisors is an integer number (494968320).

Almost surely, 2^5651847380 is an apocalyptic number.

It is an amenable number.

5651847380 is an abundant number, since it is smaller than the sum of its proper divisors (6227392300).

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

5651847380 is a wasteful number, since it uses less digits than its factorization.

5651847380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246679 (or 246677 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The square root of 5651847380 is about 75178.7694764952. The cubic root of 5651847380 is about 1781.2715927535.

The spelling of 5651847380 in words is "five billion, six hundred fifty-one million, eight hundred forty-seven thousand, three hundred eighty".