5909978880 has 864 divisors, whose sum is σ = 24284682240. Its totient is φ = 1313832960.

The previous prime is 5909978831. The next prime is 5909978917. The reversal of 5909978880 is 888799095.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 88208607 + ... + 88208673.

Almost surely, 2^5909978880 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 5909978880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12142341120).

5909978880 is an abundant number, since it is smaller than the sum of its proper divisors (18374703360).

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

5909978880 is a wasteful number, since it uses less digits than its factorization.

5909978880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 63.

The square root of 5909978880 is about 76876.3870118777. The cubic root of 5909978880 is about 1807.9870257768.

The spelling of 5909978880 in words is "five billion, nine hundred nine million, nine hundred seventy-eight thousand, eight hundred eighty".