1058978880 has 336 divisors, whose sum is σ = 3952402560. Its totient is φ = 266416128.

The previous prime is 1058978861. The next prime is 1058978881. The reversal of 1058978880 is 888798501.

It is a super-2 number, since 2×1058978880² = 2242872536572108800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1058978881) 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, 14506524 + ... + 14506596.

Almost surely, 2^1058978880 is an apocalyptic number.

1058978880 is a gapful number since it is divisible by the number (10) 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 1058978880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1976201280).

1058978880 is an abundant number, since it is smaller than the sum of its proper divisors (2893423680).

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

1058978880 is an equidigital number, since it uses as much as digits as its factorization.

1058978880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 54.

The square root of 1058978880 is about 32541.9556880038. The cubic root of 1058978880 is about 1019.2853125028.

The spelling of 1058978880 in words is "one billion, fifty-eight million, nine hundred seventy-eight thousand, eight hundred eighty".