5662923840 has 840 divisors, whose sum is σ = 24474098880. Its totient is φ = 1217120256.

The previous prime is 5662923803. The next prime is 5662923869. The reversal of 5662923840 is 483292665.

5662923840 is a `hidden beast` number, since 566 + 2 + 9 + 2 + 3 + 84 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (840).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 95981731 + ... + 95981789.

It is an arithmetic number, because the mean of its divisors is an integer number (29135832).

Almost surely, 2^5662923840 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 5662923840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12237049440).

5662923840 is an abundant number, since it is smaller than the sum of its proper divisors (18811175040).

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

5662923840 is a wasteful number, since it uses less digits than its factorization.

5662923840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 5662923840 is about 75252.4008919317. The cubic root of 5662923840 is about 1782.4344755657.

The spelling of 5662923840 in words is "five billion, six hundred sixty-two million, nine hundred twenty-three thousand, eight hundred forty".