5920541820 has 144 divisors (see below), whose sum is σ = 18665337600. Its totient is φ = 1517414400.

The previous prime is 5920541813. The next prime is 5920541821. The reversal of 5920541820 is 281450295.

5920541820 is a `hidden beast` number, since 5 + 92 + 0 + 541 + 8 + 20 = 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 (5920541821) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 827860 + ... + 834980.

It is an arithmetic number, because the mean of its divisors is an integer number (129620400).

Almost surely, 2^5920541820 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 5920541820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9332668800).

5920541820 is an abundant number, since it is smaller than the sum of its proper divisors (12744795780).

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

5920541820 is a wasteful number, since it uses less digits than its factorization.

5920541820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316 (or 7311 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 5920541820 is about 76945.0571511907. The cubic root of 5920541820 is about 1809.0635266330.

It can be divided in two parts, 59205 and 41820, that added together give a triangular number (101025 = T₄₄₉).

The spelling of 5920541820 in words is "five billion, nine hundred twenty million, five hundred forty-one thousand, eight hundred twenty".