5746321620 has 288 divisors, whose sum is σ = 19870730880. Its totient is φ = 1332495360.

The previous prime is 5746321571. The next prime is 5746321627. The reversal of 5746321620 is 261236475.

5746321620 is a `hidden beast` number, since 5 + 7 + 4 + 6 + 3 + 21 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5746321627) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13649010 + ... + 13649430.

Almost surely, 2^5746321620 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 5746321620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9935365440).

5746321620 is an abundant number, since it is smaller than the sum of its proper divisors (14124409260).

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

5746321620 is a wasteful number, since it uses less digits than its factorization.

5746321620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 5746321620 is about 75804.4960408022. The cubic root of 5746321620 is about 1791.1418304911.

The spelling of 5746321620 in words is "five billion, seven hundred forty-six million, three hundred twenty-one thousand, six hundred twenty".