1880556048 has 320 divisors, whose sum is σ = 6601720320. Its totient is φ = 500318208.

The previous prime is 1880556019. The next prime is 1880556071. The reversal of 1880556048 is 8406550881.

1880556048 is a `hidden beast` number, since 1 + 8 + 80 + 5 + 560 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1880555994 and 1880556012.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8070940 + ... + 8071172.

It is an arithmetic number, because the mean of its divisors is an integer number (20630376).

Almost surely, 2^1880556048 is an apocalyptic number.

1880556048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1880556048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3300860160).

1880556048 is an abundant number, since it is smaller than the sum of its proper divisors (4721164272).

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

1880556048 is a wasteful number, since it uses less digits than its factorization.

1880556048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The square root of 1880556048 is about 43365.3784487118. The cubic root of 1880556048 is about 1234.3228265406.

The spelling of 1880556048 in words is "one billion, eight hundred eighty million, five hundred fifty-six thousand, forty-eight".